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Hitoshi Hasegawa
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Tachikawa-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Power generation element, magnetic sensor, encoder, and motor
Patent number
11,913,813
Issue date
Feb 27, 2024
Mitsubishi Electric Corporation
Yoshitomo Nakamura
G01 - MEASURING TESTING
Information
Patent Grant
Endoscope reprocessing tool
Patent number
10,588,500
Issue date
Mar 17, 2020
Olympus Corporation
Tomokazu Iwasaki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Data recording apparatus and data recording method
Patent number
10,096,338
Issue date
Oct 9, 2018
Kabushiki Kaisha Toshiba
Hitoshi Hasegawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Endoscope washing/disinfecting system, endoscope, and endoscope was...
Patent number
7,905,831
Issue date
Mar 15, 2011
Olympus Corporation
Toshiaki Noguchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Endoscope cleaning/disinfecting apparatus
Patent number
7,758,704
Issue date
Jul 20, 2010
Olympus Medical Systems Corp.
Hitoshi Hasegawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Endoscope cleaning and disinfecting apparatus
Patent number
7,608,229
Issue date
Oct 27, 2009
Olympus Medical Systems Corp.
Kojiro Kotani
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Endoscope system
Patent number
7,582,056
Issue date
Sep 1, 2009
Olympus Corporation
Toshiaki Noguchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Apparatus for washing and disinfecting-sterilizing endoscope
Patent number
6,797,245
Issue date
Sep 28, 2004
Olympus Optical Co., Ltd.
Nobuyuki Nakanishi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Cooling device for notebook personal computer
Patent number
6,069,791
Issue date
May 30, 2000
Fujikura Ltd.
Kazuhiko Goto
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Video contrast enhancer
Patent number
5,808,697
Issue date
Sep 15, 1998
Mitsubishi Denki Kabushiki Kaisha
Naohiro Fujimura
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Chrominance-luminance separation method and filter performing selec...
Patent number
5,502,509
Issue date
Mar 26, 1996
Mitsubishi Denki Kabushiki Kaisha
Takuji Kurashita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Motion-adaptive scanning-line conversion circuit
Patent number
5,381,183
Issue date
Jan 10, 1995
Mitsubishi Denki Kabushiki Kaisha
Mitsuru Ishizuka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
RADIO SYSTEM MAINTENANCE SUPPORT DEVICE, RADIO SYSTEM MAINTENANCE S...
Publication number
20230412453
Publication date
Dec 21, 2023
Nippon Telegraph and Telephone Corporation
Hitoshi HASEGAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POWER GENERATION ELEMENT, MAGNETIC SENSOR, ENCODER, AND MOTOR
Publication number
20230392962
Publication date
Dec 7, 2023
Mitsubishi Electric Corporation
Yoshitomo NAKAMURA
G01 - MEASURING TESTING
Information
Patent Application
CONGESTION CONTROL METHOD, CONGESTION CONTROL DEVICE, AND CONGESTIO...
Publication number
20230370380
Publication date
Nov 16, 2023
Nippon Telegraph and Telephone Corporation
Fumiaki NAGASE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SOFTWARE-DEFINED RADIO DEVICE, METHOD FOR AVOIDING LINE QUALITY DEG...
Publication number
20230318632
Publication date
Oct 5, 2023
Nippon Telegraph and Telephone Corporation
Toshifumi MIYAGI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONGESTION CONTROL METHOD, CONGESTION CONTROL DEVICE, CONGESTION CO...
Publication number
20230275839
Publication date
Aug 31, 2023
Nippon Telegraph and Telephone Corporation
Fumiaki Nagase
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR DETECTING DETERIORATION FACTOR OF WIRELESS...
Publication number
20230217281
Publication date
Jul 6, 2023
Nippon Telegraph and Telephone Corporation
Toshifumi MIYAGI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENDOSCOPE REPROCESSING TOOL
Publication number
20180317760
Publication date
Nov 8, 2018
OLYMPUS CORPORATION
Tomokazu Iwasaki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ENDOSCOPE REPROCESSING TOOL
Publication number
20180310815
Publication date
Nov 1, 2018
OLYMPUS CORPORATION
Mitsuyoshi Tezuka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DATA RECORDING APPARATUS AND DATA RECORDING METHOD
Publication number
20180090168
Publication date
Mar 29, 2018
Kabushiki Kaisha Toshiba
Hitoshi HASEGAWA
G11 - INFORMATION STORAGE
Information
Patent Application
REFLECTOR MATERIAL, SCINTILLATOR ARRAY, METHOD OF MANUFACTURING SCI...
Publication number
20160274248
Publication date
Sep 22, 2016
KABUSHIKI KAISHA TOSHIBA
Hitoshi HASEGAWA
G02 - OPTICS
Information
Patent Application
INTERFACE CONTROLLER, STORAGE DEVICE, AND TIMEOUT ADJUSTMENT METHOD
Publication number
20120151101
Publication date
Jun 14, 2012
Kabushiki Kaisha Toshiba
Kiyotaka MATSUO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
WASHING TUBE AND ENDOSCOPE WASHING AND DISINFECTING APPARATUS
Publication number
20090205687
Publication date
Aug 20, 2009
OLYMPUS MEDICAL SYSTEMS CORP.
Hideto ONISHI
B08 - CLEANING
Information
Patent Application
DEVICE FOR AND METHOD OF CLEANING AND DISINFECTING ENDOSCOPE
Publication number
20090192354
Publication date
Jul 30, 2009
OLYMPUS CORPORATION
Hitoshi Hasegawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Disinfectant bottle and endoscope cleaning and disinfecting apparatus
Publication number
20080118420
Publication date
May 22, 2008
Olympus Medical Systems Corporation
Kojiro Kotani
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Endoscope cleaning/disinfecting apparatus
Publication number
20080115814
Publication date
May 22, 2008
OLYMPUS MEDICAL SYSTEMS CORP.
Hitoshi Hasegawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
System and method for managing cleaning and disinfecting steps for...
Publication number
20070286764
Publication date
Dec 13, 2007
Olympus Medical Systems Corporation
Toshiaki Noguchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Endoscope washer disinfector and brush cassette detachably loaded t...
Publication number
20070251039
Publication date
Nov 1, 2007
Olympus Medical Systems Corporation
Kenichi Kobayashi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Apparatus for washing and disinfecting endoscope and brush unit for...
Publication number
20070234494
Publication date
Oct 11, 2007
Olympus Medical Systems Corporation
Eiri Suzuki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Apparatus for washing and disinfecting endoscope and brush unit for...
Publication number
20070234495
Publication date
Oct 11, 2007
Olympus Medical Systems Corporation
Eiri Suzuki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Endoscope washing/disinfecting system, endoscope, and endoscope was...
Publication number
20070185385
Publication date
Aug 9, 2007
OLYMPUS CORPORATION
Toshiaki Noguchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ENDOSCOPE
Publication number
20070149852
Publication date
Jun 28, 2007
Toshiaki NOGUCHI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Endoscope system
Publication number
20060116552
Publication date
Jun 1, 2006
OLYMPUS CORPORATION
Toshiaki Noguchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Endoscope system
Publication number
20060116550
Publication date
Jun 1, 2006
OLYMPUS CORPORATION
Toshiaki Noguchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Endoscope washer system, endoscope washer device, and endoscope
Publication number
20050209507
Publication date
Sep 22, 2005
Olympus Corporation
Eiri Suzuki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Sterilizing apparatus and sterilizing method
Publication number
20050148819
Publication date
Jul 7, 2005
Olympus Corporation
Toshiaki Noguchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Sterilization apparatus
Publication number
20050112040
Publication date
May 26, 2005
Hitoshi Hasegawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Device for and method of cleaning and disinfecting endoscope
Publication number
20050065405
Publication date
Mar 24, 2005
OLYMPUS CORPORATION
Hitoshi Hasegawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Sterilizing apparatus and sterilizing method
Publication number
20050031510
Publication date
Feb 10, 2005
Olympus Corporation
Hitoshi Hasegawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
High temperature and pressure steam sterilization container for end...
Publication number
20050000553
Publication date
Jan 6, 2005
Olympus Corporation
Toshiaki Noguchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Nursing work support system for improving work efficiency of nurses...
Publication number
20040249670
Publication date
Dec 9, 2004
OLYMPUS CORPORATION
Toshiaki Noguchi
G06 - COMPUTING CALCULATING COUNTING