Inventor
ARAI MASATO
JP31 patents
⚠️ This page may combine multiple inventors who share the name “ARAI MASATO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
9 patentsUS5832510ANov 3, 1998
Information processing system enabling access to different types of files, control method for the same and storage medium for storing programs to control the same
HITACHI LTD150 citations97
US7089581B1Aug 8, 2006
Security system design supporting method
HITACHI LTD110 citations96
US7210043B2Apr 24, 2007
Trusted computer system
HITACHI LTD21 citations92
US7137025B2Nov 14, 2006
Key controlling system, key controlling apparatus, information encrypting apparatus, information decrypting apparatus and storage media for storing programs
HITACHI LTD26 citations92
US6430292B1Aug 6, 2002
System and method for controlling disclosure time of information
HITACHI LTD22 citations92
US7035850B2Apr 25, 2006
Access control system
HITACHI LTD52 citations91
US8051204B2Nov 1, 2011
Information asset management system, log analysis server, log analysis program, and portable medium
HITACHI LTD24 citations90
US7886121B2Feb 8, 2011
Storage system
HITACHI LTD11 citations83
US7748041B2Jun 29, 2010
Tool, method, and program for supporting system security design/evaluation
HITACHI LTD9 citations80
DENSO CORP
8 patentsUS6986336B2Jan 17, 2006
Electronically controlled throttle control apparatus
DENSO CORP17 citations92
US6912994B2Jul 5, 2005
Electronically controlled throttle control apparatus
DENSO CORP24 citations89
US6962325B2Nov 8, 2005
Electronically controlled throttle apparatus
DENSO CORP13 citations84
US6863259B2Mar 8, 2005
Electronically controlled throttle apparatus
DENSO CORP12 citations84
US7051707B2May 30, 2006
Electronically controlled throttle control apparatus
DENSO CORP11 citations83
US11994230B2May 28, 2024
Solenoid valve
DENSO CORP0 citations49
US11646141B2May 9, 2023
Solenoid valve
DENSO CORP0 citations49
US12198854B2Jan 14, 2025
Solenoid that drives a shaft in a direction along a central axis
DENSO CORP0 citations44
SUGATSUNE KOGYO
4 patentsUS10240377B2Mar 26, 2019
Hinge device and hinge device base
SUGATSUNE KOGYO7 citations84
USD639634SJun 14, 2011
Hinge for folding appliance
SUGATSUNE KOGYO16 citations84
USD749931SFeb 23, 2016
Hinge for furniture
SUGATSUNE KOGYO8 citations82
USD748965SFeb 9, 2016
Hinge for furniture
SUGATSUNE KOGYO3 citations71