Takeshi Imai

Person

Minato-ku, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Aluminum-plated steel sheet, hot-stamped member, and method for man...
- Patent number 12,234,538
- Issue date Feb 25, 2025
- Nippon Steel Corporation
- Yuki Suzuki
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Wavelength-selection type optical receiving apparatus
- Patent number 11,921,333
- Issue date Mar 5, 2024
- Nippon Telegraph and Telephone Corporation
- Takuya Kanai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical space communication system and optical space communication...
- Patent number 11,848,701
- Issue date Dec 19, 2023
- Nippon Telegraph and Telephone Corporation
- Takeshi Imai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distance measurement device and distance measurement system
- Patent number 11,782,155
- Issue date Oct 10, 2023
- Hitachi-LG Data Storage, Inc.
- Takeshi Imai
- G01 - MEASURING TESTING
Information Patent Grant
Optical wavelength selecting filter-module and optical wavelength s...
- Patent number 11,506,883
- Issue date Nov 22, 2022
- Nippon Telegraph and Telephone Corporation
- Takeshi Imai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tunable optical filter control apparatus and tunable optical filter...
- Patent number 11,258,510
- Issue date Feb 22, 2022
- Nippon Telegraph and Telephone Corporation
- Takeshi Imai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Grain-oriented electrical steel sheet
- Patent number 11,189,407
- Issue date Nov 30, 2021
- Nippon Steel Corporation
- Shinsuke Takatani
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for rendering biological material transparent and processing...
- Patent number 10,883,903
- Issue date Jan 5, 2021
- Riken
- Takeshi Imai
- G01 - MEASURING TESTING
Information Patent Grant
Map information update apparatus and map information update system
- Patent number 10,094,672
- Issue date Oct 9, 2018
- Honda Motor Co., Ltd.
- Toshinori Utsugi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for rendering biological material transparent and processing...
- Patent number 9,933,342
- Issue date Apr 3, 2018
- Riken
- Takeshi Imai
- G02 - OPTICS
Information Patent Grant
Hot-rolled steel sheet and method for manufacturing the same
- Patent number 9,903,004
- Issue date Feb 27, 2018
- Nippon Steel & Sumitomo Metal Corporation
- Takeshi Toyoda
- C21 - METALLURGY OF IRON
Information Patent Grant
Wiping device and hot dip coating apparatus using the same
- Patent number 9,708,702
- Issue date Jul 18, 2017
- Nippon Steel & Sumitomo Metal Corporation
- Takeshi Imai
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Road traffic information server and road traffic information system
- Patent number 9,230,434
- Issue date Jan 5, 2016
- Honda Motor Co., Ltd.
- Takeshi Imai
- G08 - SIGNALLING
Information Patent Grant
Communication system, information terminal, communication method an...
- Patent number 8,903,957
- Issue date Dec 2, 2014
- Casio Computer Co., Ltd.
- Masaaki Kikuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for pretreating sintering material
- Patent number 8,834,596
- Issue date Sep 16, 2014
- Nippon Steel & Sumitomo Metal Corporation
- Kenichi Yakashiro
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Optical disk device
- Patent number 8,238,222
- Issue date Aug 7, 2012
- Hitachi-LG Data Storage, Inc.
- Takeshi Imai
- G11 - INFORMATION STORAGE
Information Patent Grant
Amorphous ribbon take-up roll switching method and switching system
- Patent number 8,235,091
- Issue date Aug 7, 2012
- Nippon Steel Corporation
- Shigekatsu Ozaki
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Navigation apparatus, navigation server, and navigation system
- Patent number 8,209,116
- Issue date Jun 26, 2012
- Honda Motor Co., Ltd.
- Aiko Sugawara
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for producing amorphous ribbon
- Patent number 8,096,345
- Issue date Jan 17, 2012
- Nippon Steel Corporation
- Shigekatsu Ozaki
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Optical disc apparatus and focus control method
- Patent number 8,081,543
- Issue date Dec 20, 2011
- Hitachi-LG Data Storage, Inc.
- Takeshi Imai
- G11 - INFORMATION STORAGE
Information Patent Grant
Amorphous alloy ribbon superior in magnetic characteristics and lam...
- Patent number 7,988,798
- Issue date Aug 2, 2011
- Nippon Steel Corporation
- Shigekatsu Ozaki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Optical disk apparatus, focus control method and optical disk
- Patent number 7,983,120
- Issue date Jul 19, 2011
- Hitachi-LG Data Storage, Inc.
- Takeshi Imai
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical grain sorter
- Patent number 7,968,814
- Issue date Jun 28, 2011
- Satake Corporation
- Takeshi Imai
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Navigation server
- Patent number 7,783,416
- Issue date Aug 24, 2010
- Honda Motor Co., Ltd.
- Aiko Sugawara
- G08 - SIGNALLING
Information Patent Grant
Fe-based amorphous alloy strip
- Patent number 7,744,703
- Issue date Jun 29, 2010
- Nippon Steel Corporation
- Takeshi Imai
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
System for sending and receiving e-mail to which a plurality of pos...
- Patent number 7,370,079
- Issue date May 6, 2008
- Honda Giken Kogyo Kabushiki Kaisha
- Satoshi Murata
- G01 - MEASURING TESTING
Information Patent Grant
System for transmitting and receiving electronic mail containing lo...
- Patent number 7,085,629
- Issue date Aug 1, 2006
- Honda Giken Kogyo Kabushiki Kaisha
- Shinichirou Gotou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for retrieving information based on position of communicatio...
- Patent number 6,789,102
- Issue date Sep 7, 2004
- Honda Giken Kogyo Kabushiki Kaisha
- Shinichirou Gotou
- G08 - SIGNALLING
Information Patent Grant
Apparatus for tone control and recording medium of tone control pro...
- Patent number 6,772,023
- Issue date Aug 3, 2004
- Casio Computer Co., Ltd.
- Takeshi Imai
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Apparatus for managing resources of a signal processor, a resource...
- Patent number 6,718,545
- Issue date Apr 6, 2004
- Casio Computer Co., Ltd.
- Takeshi Imai
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
MOBILES, COMMUNICATION SYSTEMS, AND CONTROL METHODS
- Publication number 20240421904
- Publication date Dec 19, 2024
- Nippon Telegraph and Telephone Corporation
- Takeshi IMAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL SPACE COMMUNICATION DEVICE AND OPTICAL SPACE COMMUNICATION...
- Publication number 20240372614
- Publication date Nov 7, 2024
- Nippon Telegraph and Telephone Corporation
- Takeshi IMAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER PROCESSING DEVICE AND LASER PROCESSING METHOD
- Publication number 20240286219
- Publication date Aug 29, 2024
- Nippon Steel Corporation
- Yoshihiro YAMADA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DECISION DEVICE, DECISION METHOD, MOBILE TERMINAL, CONTROL METHOD,...
- Publication number 20240230832
- Publication date Jul 11, 2024
- Nippon Telegraph and Telephone Corporation
- Naotaka SHIBATA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOCATION NOTIFICATION SYSTEM, MOBILE, AND LOCATION NOTIFICATION METHOD
- Publication number 20240200950
- Publication date Jun 20, 2024
- Nippon Telegraph and Telephone Corporation
- Kazutaka HARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE TERMINAL AND CONTROL METHOD
- Publication number 20240201316
- Publication date Jun 20, 2024
- Nippon Telegraph and Telephone Corporation
- Takeshi IMAI
- G01 - MEASURING TESTING
Information Patent Application
BEAM TRANSMISSION DEVICE AND BEAM TRANSMISSION METHOD
- Publication number 20240187094
- Publication date Jun 6, 2024
- Nippon Telegraph and Telephone Corporation
- Naotaka SHIBATA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL SPACE COMMUNICATION DEVICE AND OPTICAL SPACE COMMUNICATION...
- Publication number 20240162982
- Publication date May 16, 2024
- Nippon Telegraph and Telephone Corporation
- Takeshi IMAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL COMMUNICATION DEVICE AND OPTICAL COMMUNICATION METHOD
- Publication number 20230421257
- Publication date Dec 28, 2023
- Nippon Telegraph and Telephone Corporation
- Takeshi IMAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL WIRELESS COMMUNICATION DEVICE AND OPTICAL WIRELESS COMMUNIC...
- Publication number 20230208518
- Publication date Jun 29, 2023
- Nippon Telegraph and Telephone Corporation
- Takeshi IMAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL SPACE COMMUNICATION SYSTEM AND OPTICAL SPACE COMMUNICATION...
- Publication number 20220368417
- Publication date Nov 17, 2022
- Nippon Telegraph and Telephone Corporation
- Takeshi IMAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISTANCE MEASUREMENT DEVICE AND CONTROL METHOD OF SAME
- Publication number 20220334233
- Publication date Oct 20, 2022
- Hitachi-LG Data Storage, Inc.
- Takeshi IMAI
- G01 - MEASURING TESTING
Information Patent Application
WAVELENGTH-SELECTION TYPE OPTICAL RECEIVING APPARATUS
- Publication number 20220113478
- Publication date Apr 14, 2022
- Nippon Telegraph and Telephone Corporation
- Takuya KANAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET
- Publication number 20220090226
- Publication date Mar 24, 2022
- NIPPON STEEL CORPORATION
- Takeshi IMAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL WAVELENGTH SELECTING FILTER-MODULE AND OPTICAL WAVELENGTH S...
- Publication number 20220043253
- Publication date Feb 10, 2022
- Nippon Telegraph and Telephone Corporation
- Takeshi IMAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ALUMINUM-PLATED STEEL SHEET, HOT-STAMPED MEMBER, AND METHOD FOR MAN...
- Publication number 20220025498
- Publication date Jan 27, 2022
- NIPPON STEEL CORPORATION
- Yuki SUZUKI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
DISTANCE MEASURING DEVICE AND LIGHT EMISSION DIAGNOSIS METHOD FOR L...
- Publication number 20210364613
- Publication date Nov 25, 2021
- Hitachi-LG Data Storage, Inc.
- Katsuhiko IZUMI
- G01 - MEASURING TESTING
Information Patent Application
TUNABLE OPTICAL FILTER CONTROL APPARATUS AND TUNABLE OPTICAL FILTER...
- Publication number 20210111791
- Publication date Apr 15, 2021
- Nippon Telegraph and Telephone Corporation
- Takeshi Imai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISTANCE MEASUREMENT DEVICE AND DISTANCE MEASUREMENT SYSTEM
- Publication number 20210103054
- Publication date Apr 8, 2021
- Hitachi-LG Data Storage, Inc.
- Takeshi IMAI
- G01 - MEASURING TESTING
Information Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET
- Publication number 20200203047
- Publication date Jun 25, 2020
- NIPPON STEEL CORPORATION
- Shinsuke TAKATANI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR RENDERING BIOLOGICAL MATERIAL TRANSPARENT AND PROCESSING...
- Publication number 20180180520
- Publication date Jun 28, 2018
- Riken
- Takeshi Imai
- G02 - OPTICS
Information Patent Application
METHOD FOR OBSERVING BIOLOGICAL MATERIAL AND CLEARING METHOD
- Publication number 20180031452
- Publication date Feb 1, 2018
- Riken
- Takeshi Imai
- G02 - OPTICS
Information Patent Application
MAP INFORMATION UPDATE APPARATUS AND MAP INFORMATION UPDATE SYSTEM
- Publication number 20160370191
- Publication date Dec 22, 2016
- Honda Motor Co., Ltd.
- Toshinori UTSUGI
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL INFORMATION REPRODUCING DEVICE AND REFERENCE BEAM ADJUSTING...
- Publication number 20160336034
- Publication date Nov 17, 2016
- Hitachi-LG Data Storage, Inc.
- Takeshi IMAI
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR RENDERING BIOLOGICAL MATERIAL TRANSPARENT AND PROCESSING...
- Publication number 20160169776
- Publication date Jun 16, 2016
- Riken
- Takeshi Imai
- G01 - MEASURING TESTING
Information Patent Application
HOT-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20150284818
- Publication date Oct 8, 2015
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Takeshi Toyoda
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ROAD TRAFFIC INFORMATION SERVER AND ROAD TRAFFIC INFORMATION SYSTEM
- Publication number 20150029043
- Publication date Jan 29, 2015
- Takeshi Imai
- G08 - SIGNALLING
Information Patent Application
WIPING DEVICE AND HOT DIP COATING APPARATUS USING THE SAME
- Publication number 20140202380
- Publication date Jul 24, 2014
- NPPON STEEL & SUMMITOMO METAL CORPORATION
- Takeshi Imai
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
COMMUNICATION SYSTEM, INFORMATION TERMINAL, COMMUNICATION METHOD AN...
- Publication number 20130290490
- Publication date Oct 31, 2013
- CASIO COMPUTER CO., LTD.
- Masaaki KIKUCHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISPLAY DEVICE, DISPLAY CONTROL METHOD, AND RECORDING MEDIUM
- Publication number 20130271508
- Publication date Oct 17, 2013
- CASIO COMPUTER CO., LTD.
- Keiichi KANEKO
- G06 - COMPUTING CALCULATING COUNTING

Takeshi Imai

Person

Patents Grantslast 30 patents

Aluminum-plated steel sheet, hot-stamped member, and method for man...

Wavelength-selection type optical receiving apparatus

Optical space communication system and optical space communication...

Distance measurement device and distance measurement system

Optical wavelength selecting filter-module and optical wavelength s...

Tunable optical filter control apparatus and tunable optical filter...

Grain-oriented electrical steel sheet

Method for rendering biological material transparent and processing...

Map information update apparatus and map information update system

Method for rendering biological material transparent and processing...

Hot-rolled steel sheet and method for manufacturing the same

Wiping device and hot dip coating apparatus using the same

Road traffic information server and road traffic information system

Communication system, information terminal, communication method an...

Method for pretreating sintering material

Optical disk device

Amorphous ribbon take-up roll switching method and switching system

Navigation apparatus, navigation server, and navigation system

Method and apparatus for producing amorphous ribbon

Optical disc apparatus and focus control method

Amorphous alloy ribbon superior in magnetic characteristics and lam...

Optical disk apparatus, focus control method and optical disk

Optical grain sorter

Navigation server

Fe-based amorphous alloy strip

System for sending and receiving e-mail to which a plurality of pos...

System for transmitting and receiving electronic mail containing lo...

System for retrieving information based on position of communicatio...

Apparatus for tone control and recording medium of tone control pro...

Apparatus for managing resources of a signal processor, a resource...

Patents Applicationslast 30 patents

MOBILES, COMMUNICATION SYSTEMS, AND CONTROL METHODS

OPTICAL SPACE COMMUNICATION DEVICE AND OPTICAL SPACE COMMUNICATION...

LASER PROCESSING DEVICE AND LASER PROCESSING METHOD

DECISION DEVICE, DECISION METHOD, MOBILE TERMINAL, CONTROL METHOD,...

LOCATION NOTIFICATION SYSTEM, MOBILE, AND LOCATION NOTIFICATION METHOD

MOBILE TERMINAL AND CONTROL METHOD

BEAM TRANSMISSION DEVICE AND BEAM TRANSMISSION METHOD

OPTICAL SPACE COMMUNICATION DEVICE AND OPTICAL SPACE COMMUNICATION...

OPTICAL COMMUNICATION DEVICE AND OPTICAL COMMUNICATION METHOD

OPTICAL WIRELESS COMMUNICATION DEVICE AND OPTICAL WIRELESS COMMUNIC...

OPTICAL SPACE COMMUNICATION SYSTEM AND OPTICAL SPACE COMMUNICATION...

DISTANCE MEASUREMENT DEVICE AND CONTROL METHOD OF SAME

WAVELENGTH-SELECTION TYPE OPTICAL RECEIVING APPARATUS

METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

OPTICAL WAVELENGTH SELECTING FILTER-MODULE AND OPTICAL WAVELENGTH S...

ALUMINUM-PLATED STEEL SHEET, HOT-STAMPED MEMBER, AND METHOD FOR MAN...

DISTANCE MEASURING DEVICE AND LIGHT EMISSION DIAGNOSIS METHOD FOR L...

TUNABLE OPTICAL FILTER CONTROL APPARATUS AND TUNABLE OPTICAL FILTER...

DISTANCE MEASUREMENT DEVICE AND DISTANCE MEASUREMENT SYSTEM

GRAIN-ORIENTED ELECTRICAL STEEL SHEET

METHOD FOR RENDERING BIOLOGICAL MATERIAL TRANSPARENT AND PROCESSING...

METHOD FOR OBSERVING BIOLOGICAL MATERIAL AND CLEARING METHOD

MAP INFORMATION UPDATE APPARATUS AND MAP INFORMATION UPDATE SYSTEM

OPTICAL INFORMATION REPRODUCING DEVICE AND REFERENCE BEAM ADJUSTING...

METHOD FOR RENDERING BIOLOGICAL MATERIAL TRANSPARENT AND PROCESSING...

HOT-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

ROAD TRAFFIC INFORMATION SERVER AND ROAD TRAFFIC INFORMATION SYSTEM

WIPING DEVICE AND HOT DIP COATING APPARATUS USING THE SAME

COMMUNICATION SYSTEM, INFORMATION TERMINAL, COMMUNICATION METHOD AN...

DISPLAY DEVICE, DISPLAY CONTROL METHOD, AND RECORDING MEDIUM