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Akira Kojima
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Kunitachi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Supercharging pressure control method and supercharging pressure co...
Patent number
11,933,234
Issue date
Mar 19, 2024
Nissan Motor Co., Ltd.
Akira Kojima
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Medication support apparatus
Patent number
11,510,850
Issue date
Nov 29, 2022
Ricoh Company, Ltd.
Hirotaka Hayashi
G07 - CHECKING-DEVICES
Information
Patent Grant
Optical scanning device and image forming apparatus
Patent number
8,593,701
Issue date
Nov 26, 2013
Ricoh Company, Ltd.
Masahiro Soeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System including a plurality of data storage devices connected via...
Patent number
8,078,921
Issue date
Dec 13, 2011
Hitachi Global Storage Technologies Netherlands B.V.
Akira Kojima
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data storage device and error recovery method
Patent number
7,657,794
Issue date
Feb 2, 2010
Hitachi Global Storage Technologies Netherlands B.V.
Masatoshi Ichikawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optical scanner and image forming apparatus
Patent number
7,532,227
Issue date
May 12, 2009
Ricoh Company, Ltd.
Tomohiro Nakajima
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optical scanner and image forming apparatus
Patent number
7,525,561
Issue date
Apr 28, 2009
Ricoh Company, Ltd.
Tomohiro Nakajima
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Magnetic disk drive with diagnosis of error-correcting retries
Patent number
7,486,458
Issue date
Feb 3, 2009
Hitachi Global Storage Technologies Netherlands B.V.
Sumie Takeda
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic disk drive with flying height control, control method, and...
Patent number
7,457,069
Issue date
Nov 25, 2008
Hitachi Global Storage Technologies Netherlands B.V.
Masaki Yoshioka
G11 - INFORMATION STORAGE
Information
Patent Grant
Failure prediction method for magnetic disk devices, and a magnetic...
Patent number
7,369,339
Issue date
May 6, 2008
Hitachi Global Storage Technologies Netherlands B.V.
Akira Kojima
G11 - INFORMATION STORAGE
Information
Patent Grant
Video camera with digital video disc player
Patent number
D557302
Issue date
Dec 11, 2007
Hitachi, Ltd.
Akira Kojima
D16 - Photography and optical equipment
Information
Patent Grant
Magnetic disk drive
Patent number
7,295,396
Issue date
Nov 13, 2007
Hitachi Global Storage Technologies Japan, Ltd.
Akio Shioya
G11 - INFORMATION STORAGE
Information
Patent Grant
Video camera with a rotatable grip unit
Patent number
7,280,151
Issue date
Oct 9, 2007
Hitachi, Ltd.
Akira Kojima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video camera with digital video disc player
Patent number
D552143
Issue date
Oct 2, 2007
Hitachi, Ltd.
Akira Kojima
D16 - Photography and optical equipment
Information
Patent Grant
Video camera with digital video disc player
Patent number
D549260
Issue date
Aug 21, 2007
Hitachi, Ltd.
Akira Kojima
D16 - Photography and optical equipment
Information
Patent Grant
Video camera with digital video disk player
Patent number
D517107
Issue date
Mar 14, 2006
Hitachi, Ltd.
Akira Kojima
D16 - Photography and optical equipment
Information
Patent Grant
Video camera with digital video disk player
Patent number
D515123
Issue date
Feb 14, 2006
Hitachi, Ltd.
Akira Kojima
D16 - Photography and optical equipment
Information
Patent Grant
Management method for reproduction error and a disk drive making us...
Patent number
6,943,973
Issue date
Sep 13, 2005
Hitachi Global Storage Technologies Japan, Ltd.
Kunihiro Nunomura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optical scanning device and image forming apparatus
Patent number
6,933,959
Issue date
Aug 23, 2005
Ricoh Company, Ltd.
Akira Kojima
G02 - OPTICS
Information
Patent Grant
Storage apparatus and control method thereof
Patent number
6,918,054
Issue date
Jul 12, 2005
Hitachi, Ltd.
Keiichiro Hirata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Video camera with digital video disc player
Patent number
D505438
Issue date
May 24, 2005
Hitachi, Ltd.
Akira Kojima
D16 - Photography and optical equipment
Information
Patent Grant
Video camera with digital video disc player
Patent number
D491967
Issue date
Jun 22, 2004
Hitachi, Ltd.
Akira Kojima
D16 - Photography and optical equipment
Information
Patent Grant
Storage apparatus and control method thereof
Patent number
6,625,755
Issue date
Sep 23, 2003
Hitachi Software Engineering Co., Ltd.
Keiichiro Hirata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for recording and reproducing disk-type record...
Patent number
6,400,523
Issue date
Jun 4, 2002
Hitachi, Ltd.
Yukari Katayama
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical scanning apparatus and image forming apparatus having defec...
Patent number
6,376,837
Issue date
Apr 23, 2002
Ricoh Company, Ltd.
Akihisa Itabashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Disk storage device having identification information for protectin...
Patent number
6,317,281
Issue date
Nov 13, 2001
Hitachi, Ltd.
Hitoshi Ogawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording apparatus
Patent number
6,282,688
Issue date
Aug 28, 2001
Hitachi, Ltd.
Motoyasu Tsunoda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for plasma control
Patent number
6,255,220
Issue date
Jul 3, 2001
Sony Corporation
Toshiro Kisakibaru
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for recording and reproducing disk-type record...
Patent number
6,236,528
Issue date
May 22, 2001
Hitachi, Ltd.
Yukari Katayama
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and apparatus for recording and reproducing disk-type record...
Patent number
6,108,158
Issue date
Aug 22, 2000
Hitachi, Ltd.
Yukari Katayama
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
SUPERCHARGING PRESSURE CONTROL METHOD AND SUPERCHARGING PRESSURE CO...
Publication number
20230272754
Publication date
Aug 31, 2023
NISSAN MOTOR CO., LTD.
Akira KOJIMA
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
SHEET PROCESSING APPARATUS
Publication number
20230249446
Publication date
Aug 10, 2023
RICOH COMPANY, LTD.
Akira KOJIMA
B32 - LAYERED PRODUCTS
Information
Patent Application
MEDICATION SUPPORT APPARATUS AND MEDICATION SUPPORT SYSTEM
Publication number
20230096511
Publication date
Mar 30, 2023
RICOH COMPANY, LTD.
Takuya MORINAGA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ITEM STORAGE APPARATUS AND MEDICINE-TAKING SUPPORT APPARATUS
Publication number
20220233406
Publication date
Jul 28, 2022
RICOH COMPANY, LTD.
Akira KOJIMA
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
MEDICATION SUPPORT APPARATUS
Publication number
20220157426
Publication date
May 19, 2022
RICOH COMPANY, LTD.
Hiroshi FUJIE
Information
Patent Application
MEDICATION SUPPORT APPARATUS
Publication number
20210361532
Publication date
Nov 25, 2021
RICOH COMPANY, LTD.
Hirotaka HAYASHI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS
Publication number
20110058230
Publication date
Mar 10, 2011
RICOH COMPANY, LTD.
Masahiro SOEDA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA-STORAGE DEVICE AND ANALYSIS METHOD FOR DATA-STORAGE DEVICE
Publication number
20100149684
Publication date
Jun 17, 2010
Akira KOJIMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Loop network system, a device included therein, and a method for de...
Publication number
20080123523
Publication date
May 29, 2008
Hitachi Global Storage Technologies Netherlands B.V.
Hisatoshi Iwata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System including a plurality of data storage devices connected via...
Publication number
20080104444
Publication date
May 1, 2008
Hitachi Global Storage Technologies Netherlands B.V.
Akira Kojima
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Loop network system and data storage devices included therein
Publication number
20080068987
Publication date
Mar 20, 2008
Hitachi Global Storage Technologies Netherlands B.V.
Mutsuya Hida
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Auxiliary storage device and read/write method
Publication number
20070220402
Publication date
Sep 20, 2007
Hitachi Global Storage Technologies Netherlands B.V.
Eiji Hagi
G11 - INFORMATION STORAGE
Information
Patent Application
Data storage device and error recovery method
Publication number
20060271809
Publication date
Nov 30, 2006
Hitachi Global Storage Technologies Netherlands B.V.
Masatoshi Ichikawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Optical scanner and image forming apparatus
Publication number
20060232660
Publication date
Oct 19, 2006
Tomohiro Nakajima
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Magnetic disk drive with flying height control, control method, and...
Publication number
20060203376
Publication date
Sep 14, 2006
Hitachi Global Storage Technologies Netherlands B.V.
Masaki Yoshioka
G11 - INFORMATION STORAGE
Information
Patent Application
Failure prediction method for magnetic disk devices, and a magnetic...
Publication number
20060034008
Publication date
Feb 16, 2006
Hitachi Global Storage Technologies Netherlands B.V.
Akira Kojima
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic disk drive with diagnosis of error-correcting retries
Publication number
20050174677
Publication date
Aug 11, 2005
Hitachi Global Storage Technologies Netherlands, B.V.
Sumie Takeda
G11 - INFORMATION STORAGE
Information
Patent Application
Video camera
Publication number
20050062880
Publication date
Mar 24, 2005
Hitachi, Ltd.
Akira Kojima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
External storage device for storing update history
Publication number
20050021882
Publication date
Jan 27, 2005
Hitachi Global Storage Technologies Japan, Ltd.
Keisuke Murata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Magnetic disk drive
Publication number
20040264035
Publication date
Dec 30, 2004
Hitachi Global Storage Technologies Japan, Ltd.
Akio Shioya
G11 - INFORMATION STORAGE
Information
Patent Application
Synchronization control method for electronic device
Publication number
20040101078
Publication date
May 27, 2004
Hitachi Global Storage Technologies Japan, Ltd.
Keiichiro Hirata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical scanner and image forming apparatus
Publication number
20040036936
Publication date
Feb 26, 2004
Tomohiro Nakajima
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage apparatus and control method thereof
Publication number
20030196147
Publication date
Oct 16, 2003
Hitachi, Ltd.
Keiichiro Hirata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Optical scanning device and image forming apparatus
Publication number
20020051272
Publication date
May 2, 2002
Ricoh Company, Ltd.
Akira Kojima
G02 - OPTICS
Information
Patent Application
Method and apparatus for recording and reproducing disk-type record...
Publication number
20020021517
Publication date
Feb 21, 2002
Yukari Katayama
G11 - INFORMATION STORAGE