Tsutomu Takahashi

Person

Sakura, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Refrigerator oil and refrigerator working fluid composition
- Patent number 10,550,351
- Issue date Feb 4, 2020
- JX Nippon Oil & Energy Corporation
- Hitoshi Takahashi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Axial flow fan
- Patent number 10,550,855
- Issue date Feb 4, 2020
- Mitsubishi Electric Corporation
- Toshikatsu Arai
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Refrigerating-machine oil and working-fluid composition for refrige...
- Patent number 10,253,276
- Issue date Apr 9, 2019
- JXTG NIPPON OIL & ENERGY CORPORATION
- Hitoshi Takahashi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Axial flow fan
- Patent number 10,208,770
- Issue date Feb 19, 2019
- Mitsubishi Electric Corporation
- Toshikatsu Arai
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Refrigerator oil, and working fluid composition for refrigerators
- Patent number 10,053,644
- Issue date Aug 21, 2018
- JXTG NIPPON OIL & ENERGY CORPORATION
- Hitoshi Takahashi
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Refrigeration oil and working fluid composition for refrigeration oil
- Patent number 10,047,315
- Issue date Aug 14, 2018
- JXTG NIPPON OIL & ENERGY CORPORATION
- Hitoshi Takahashi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Propeller fan
- Patent number D812732
- Issue date Mar 13, 2018
- Mitsubishi Electric Corporation
- Tatsushi Murakami
- D23 - Environmental heating and cooling
Information Patent Grant
Semiconductor device
- Patent number 9,705,009
- Issue date Jul 11, 2017
- Kabushiki Kaisha Toshiba
- Norihisa Arai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Touch-sensitive sheet member, input device and electronic apparatus
- Patent number 9,658,694
- Issue date May 23, 2017
- Sony Mobile Communications Inc.
- Kouichiro Takashima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device and insertion error protection device
- Patent number 9,516,778
- Issue date Dec 6, 2016
- Fujitsu Limited
- Akira Nakayama
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Press detection sensor, input device and electronic apparatus
- Patent number 9,336,969
- Issue date May 10, 2016
- Sony Corporation
- Kouichiro Takashima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Propeller fan
- Patent number D755945
- Issue date May 10, 2016
- Mitsubishi Electric Corporation
- Toshikatsu Arai
- D23 - Environmental heating and cooling
Information Patent Grant
Propeller fan
- Patent number D755946
- Issue date May 10, 2016
- Mitsubishi Electric Corporation
- Toshikatsu Arai
- D23 - Environmental heating and cooling
Information Patent Grant
Propeller fan
- Patent number D755947
- Issue date May 10, 2016
- Mitsubishi Electric Corporation
- Toshikatsu Arai
- D23 - Environmental heating and cooling
Information Patent Grant
Charging stand
- Patent number 9,312,709
- Issue date Apr 12, 2016
- Sony Corporation
- Tsutomu Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Propeller fan
- Patent number D750211
- Issue date Feb 23, 2016
- Mitsubishi Electric Corporation
- Toshikatsu Arai
- D23 - Environmental heating and cooling
Information Patent Grant
Touch-sensitive sheet member, input device and electronic apparatus
- Patent number 9,244,531
- Issue date Jan 26, 2016
- Sony Corporation
- Kouichiro Takashima
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Semiconductor device
- Patent number 9,147,641
- Issue date Sep 29, 2015
- Kabushiki Kaisha Toshiba
- Norihisa Arai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic apparatus on which plug-in unit can be mounted
- Patent number 8,730,682
- Issue date May 20, 2014
- Fujitsu Limited
- Yoshiyuki Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic apparatus
- Patent number 8,681,508
- Issue date Mar 25, 2014
- Fujitsu Limited
- Kazuya Fuke
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Touch-sensitive sheet member, input device and electronic apparatus
- Patent number 8,547,341
- Issue date Oct 1, 2013
- Sony Corporation
- Kouichiro Takashima
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Input device, storage medium, information input method, and electro...
- Patent number 8,493,334
- Issue date Jul 23, 2013
- Sony Corporation
- Kouichiro Takashima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Input device and electronic apparatus
- Patent number 8,264,463
- Issue date Sep 11, 2012
- Sony Corporation
- Kouichiro Takashima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tactile and visual user interface device and personal digital assis...
- Patent number 8,203,537
- Issue date Jun 19, 2012
- Sony Corporation
- Tadashi Tanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Two-axis hinge device and mobile terminal apparatus
- Patent number 8,141,207
- Issue date Mar 27, 2012
- Sony Ericsson Mobile Communicatoins Japan, Inc.
- Isao Endo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Biaxial hinge device and mobile terminal device
- Patent number 8,136,205
- Issue date Mar 20, 2012
- Sony Ericsson Mobile Communications Japan, Inc.
- Isao Endo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Biaxial hinge device and portable terminal device
- Patent number 8,136,206
- Issue date Mar 20, 2012
- Sony Ericsson Mobile Communications Japan, Inc.
- Isao Endo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic RAM
- Patent number 8,068,379
- Issue date Nov 29, 2011
- Hitachi, Ltd.
- Tsutomu Takahashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Input device and electronic apparatus
- Patent number 8,060,164
- Issue date Nov 15, 2011
- Sony Corporation
- Kouichiro Takashima
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Biaxial hinge device and portable terminal device
- Patent number 8,024,843
- Issue date Sep 27, 2011
- Sony Ericsson Mobile Communications Japan, Inc.
- Isao Endo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20230062595
- Publication date Mar 2, 2023
- KIOXIA Corporation
- Naoyuki KONDO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANAGEMENT DEVICE AND SOUND ADJUSTMENT MANAGEMENT METHOD, AND SOUND...
- Publication number 20180070175
- Publication date Mar 8, 2018
- Pioneer Corporation
- Kensaku OBATA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIBRATION SIGNAL GENERATION APPARATUS AND VIBRATION SIGNAL GENERATI...
- Publication number 20170245070
- Publication date Aug 24, 2017
- Pioneer Corporation
- Katsutoshi INAGAKI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
REFRIGERATION OIL AND WORKING FLUID COMPOSITION FOR REFRIGERATION OIL
- Publication number 20170240834
- Publication date Aug 24, 2017
- JXTG NIPPON OIL & ENERGY CORPORATION
- Hitoshi TAKAHASHI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Refrigerator Oil, and Working Fluid Composition for Refrigerators
- Publication number 20170073602
- Publication date Mar 16, 2017
- JX NIPPON OIL & ENERGY CORPORATION
- Hitoshi Takahashi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Refrigerating-machine oil and working-fluid composition for refrige...
- Publication number 20170044461
- Publication date Feb 16, 2017
- JX NIPPON OIL & ENERGY CORPORATION
- Hitoshi Takahashi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
REFRIGERATING-MACHINE OIL AND WORKING-FLUID COMPOSITION FOR REFRIGE...
- Publication number 20170044462
- Publication date Feb 16, 2017
- JX NIPPON OIL & ENERGY CORPORATION
- Hitoshi Takahashi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
REFRIGERATOR OIL AND REFRIGERATOR WORKING FLUID COMPOSITION
- Publication number 20170015935
- Publication date Jan 19, 2017
- JX NIPPON OIL & ENERGY CORPORATION
- Hitoshi TAKAHASHI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
AXIAL FLOW FAN
- Publication number 20160348700
- Publication date Dec 1, 2016
- Mitsubishi Electric Corporation
- Toshikatsu ARAI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
AXIAL FLOW FAN
- Publication number 20160348699
- Publication date Dec 1, 2016
- Mitsubishi Electric Corporation
- Toshikatsu ARAI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
TOUCH-SENSITIVE SHEET MEMBER, INPUT DEVICE AND ELECTRONIC APPARATUS
- Publication number 20160091973
- Publication date Mar 31, 2016
- Sony Mobile Communications Japan, Inc.
- Kouichiro Takashima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE AND INSERTION ERROR PROTECTION DEVICE
- Publication number 20160073538
- Publication date Mar 10, 2016
- FUJITSU LIMITED
- Akira NAKAYAMA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
WORKING FLUID COMPOSITION FOR REFRIGERATOR
- Publication number 20150041705
- Publication date Feb 12, 2015
- JX NIPPON OIL & ENERGY CORPORATION
- Masanori Saito
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CHARGING STAND
- Publication number 20140375248
- Publication date Dec 25, 2014
- Tsutomu TAKAHASHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20140284690
- Publication date Sep 25, 2014
- KABUSHIKI KAISHA TOSHIBA
- Norihisa Arai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20140232012
- Publication date Aug 21, 2014
- KABUSHIKI KAISHA TOSHIBA
- Norihisa Arai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TOUCH-SENSITIVE SHEET MEMBER, INPUT DEVICE AND ELECTRONIC APPARATUS
- Publication number 20140168115
- Publication date Jun 19, 2014
- SONY CORPORATION
- Kouichiro Takashima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC APPARATUS ON WHICH PLUG-IN UNIT CAN BE MOUNTED
- Publication number 20120108093
- Publication date May 3, 2012
- Fujitsu Limited
- Yoshiyuki SATO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC APPARATUS
- Publication number 20120075815
- Publication date Mar 29, 2012
- FUJITSU LIMITED
- Kazuya FUKE
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
BIAXIAL HINGE DEVICE AND PORTABLE TERMINAL DEVICE
- Publication number 20100005627
- Publication date Jan 14, 2010
- SONY ERICSSON MOBILE COMMUNICATIONS JAPAN, INC.
- Isao ENDO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TWO-AXIS HINGE DEVICE AND MOBILE TERMINAL APPARATUS
- Publication number 20090265890
- Publication date Oct 29, 2009
- SONY ERICSSON MOBILE COMMUNICATIONS JAPAN, INC.
- Isao ENDO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BIAXIAL HINGE DEVICE AND MOBILE TERMINAL DEVICE
- Publication number 20090235487
- Publication date Sep 24, 2009
- Isao ENDO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BIAXIAL HINGE DEVICE AND PORTABLE TERMINAL DEVICE
- Publication number 20090223021
- Publication date Sep 10, 2009
- Isao ENDO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH-SENSITIVE SHEET MEMBER, INPUT DEVICE AND ELECTRONIC APPARATUS
- Publication number 20090160813
- Publication date Jun 25, 2009
- SONY CORPORATION
- Kouichiro Takashima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRESS DETECTION SENSOR, INPUT DEVICE AND ELECTRONIC APPARATUS
- Publication number 20090140996
- Publication date Jun 4, 2009
- SONY CORPORATION
- Kouichiro Takashima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INPUT DEVICE AND ELECTRONIC APPARATUS
- Publication number 20090103250
- Publication date Apr 23, 2009
- SONY CORPORATION
- Kouichiro Takashima
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DISPLAY MODULE
- Publication number 20090086418
- Publication date Apr 2, 2009
- Fujitsu Limited
- Takahisa YOSHIZUMI
- G02 - OPTICS
Information Patent Application
INPUT DEVICE AND ELECTRONIC APPARATUS
- Publication number 20090079698
- Publication date Mar 26, 2009
- SONY CORPORATION
- Kouichiro Takashima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
USER INTERFACE DEVICE AND PERSONAL DIGITAL ASSISTANT
- Publication number 20090066672
- Publication date Mar 12, 2009
- Tadashi Tanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INPUT DEVICE, STORAGE MEDIUM, INFORMATION INPUT METHOD, AND ELECTRO...
- Publication number 20090015555
- Publication date Jan 15, 2009
- SONY CORPORATION
- Kouichiro Takashima
- G06 - COMPUTING CALCULATING COUNTING

Tsutomu Takahashi

Person

Patents Grantslast 30 patents

Refrigerator oil and refrigerator working fluid composition

Axial flow fan

Refrigerating-machine oil and working-fluid composition for refrige...

Axial flow fan

Refrigerator oil, and working fluid composition for refrigerators

Refrigeration oil and working fluid composition for refrigeration oil

Propeller fan

Semiconductor device

Touch-sensitive sheet member, input device and electronic apparatus

Electronic device and insertion error protection device

Press detection sensor, input device and electronic apparatus

Propeller fan

Propeller fan

Propeller fan

Charging stand

Propeller fan

Touch-sensitive sheet member, input device and electronic apparatus

Semiconductor device

Electronic apparatus on which plug-in unit can be mounted

Electronic apparatus

Touch-sensitive sheet member, input device and electronic apparatus

Input device, storage medium, information input method, and electro...

Input device and electronic apparatus

Tactile and visual user interface device and personal digital assis...

Two-axis hinge device and mobile terminal apparatus

Biaxial hinge device and mobile terminal device

Biaxial hinge device and portable terminal device

Dynamic RAM

Input device and electronic apparatus

Biaxial hinge device and portable terminal device

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICE

MANAGEMENT DEVICE AND SOUND ADJUSTMENT MANAGEMENT METHOD, AND SOUND...

VIBRATION SIGNAL GENERATION APPARATUS AND VIBRATION SIGNAL GENERATI...

REFRIGERATION OIL AND WORKING FLUID COMPOSITION FOR REFRIGERATION OIL

Refrigerator Oil, and Working Fluid Composition for Refrigerators

Refrigerating-machine oil and working-fluid composition for refrige...

REFRIGERATING-MACHINE OIL AND WORKING-FLUID COMPOSITION FOR REFRIGE...

REFRIGERATOR OIL AND REFRIGERATOR WORKING FLUID COMPOSITION

AXIAL FLOW FAN

AXIAL FLOW FAN

TOUCH-SENSITIVE SHEET MEMBER, INPUT DEVICE AND ELECTRONIC APPARATUS

ELECTRONIC DEVICE AND INSERTION ERROR PROTECTION DEVICE

WORKING FLUID COMPOSITION FOR REFRIGERATOR

CHARGING STAND

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

TOUCH-SENSITIVE SHEET MEMBER, INPUT DEVICE AND ELECTRONIC APPARATUS

ELECTRONIC APPARATUS ON WHICH PLUG-IN UNIT CAN BE MOUNTED

ELECTRONIC APPARATUS

BIAXIAL HINGE DEVICE AND PORTABLE TERMINAL DEVICE

TWO-AXIS HINGE DEVICE AND MOBILE TERMINAL APPARATUS

BIAXIAL HINGE DEVICE AND MOBILE TERMINAL DEVICE

BIAXIAL HINGE DEVICE AND PORTABLE TERMINAL DEVICE

TOUCH-SENSITIVE SHEET MEMBER, INPUT DEVICE AND ELECTRONIC APPARATUS

PRESS DETECTION SENSOR, INPUT DEVICE AND ELECTRONIC APPARATUS

INPUT DEVICE AND ELECTRONIC APPARATUS

DISPLAY MODULE

INPUT DEVICE AND ELECTRONIC APPARATUS

USER INTERFACE DEVICE AND PERSONAL DIGITAL ASSISTANT

INPUT DEVICE, STORAGE MEDIUM, INFORMATION INPUT METHOD, AND ELECTRO...