Inventor · disambiguated record
Tsutomu Satou
Also filed as: SATOU TSUTOMU
8 granted patents·163 citations·filing 1991–2007
87Inventor score
Top patents by PatentIndex Score
8 records- 0183US5939163AOptical information recording mediumRICOH KK·Filed 1997·Granted Aug 17, 1999·40 cites·18 claims
- 0278US5260165AOptical information recording mediumRICOH KK·Filed 1991·Granted Nov 9, 1993·30 cites·10 claims
- 0377US5873735AInformation reproducer and information creating unitSHARP KK·Filed 1995·Granted Feb 23, 1999·64 cites·11 claims
- 0461US6429631B2Regulated power source circuit including an overcurrent detecting mechanism for eliminating loss in the output control elementSHARP KK·Filed 2001·Granted Aug 6, 2002·14 cites·48 claims
- 0558US8040940B2Transmitter/receiver device that converts serial and parallel signals and method of testing thereofFUJITSU SEMICONDUCTOR LTD·Filed 2007·Granted Oct 18, 2011·3 cites·20 claims
- 0656US7319816B2Detection of disconnection in an optical transmission lineFUJITSU LTD·Filed 2004·Granted Jan 15, 2008·4 cites·13 claims
- 0742US6396656B1Wrong insertion prevention device for cartridge type recording mediumNEC CORP·Filed 1999·Granted May 28, 2002·6 cites·20 claims
- 0831USD336641STelevision receiverHITACHI LTD·Filed 1991·Granted Jun 22, 1993·2 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Tsutomu Satou files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →