Inventor · disambiguated record
Masakatsu Okamoto
Also filed as: OKAMOTO MASAKATSU
6 granted patents·1 pending application·194 citations·filing 1980–2004
84Inventor score
Top patents by PatentIndex Score
7 records- 0194US4898022ASteam trap operation detectorTLV CO LTD·Filed 1988·Granted Feb 6, 1990·131 cites·9 claims
- 0265US6420167B1Fermentation treatment apparatus of organic wasteTLV CO LTD·Filed 1999·Granted Jul 16, 2002·21 cites·7 claims
- 0357US5209284AReduced pressure heat treating deviceTLV CO LTD·Filed 1992·Granted May 11, 1993·25 cites·4 claims
- 0452US7090056B2Double deck elevator that controls a velocity change during inter-cage distance adjustmentTOSHIBA ELEVATOR KK·Filed 2003·Granted Aug 15, 2006·10 cites·14 claims
- 0539US4595394AAgent for improving processability of cellulose fibers: acid polymer salts for improved scouringKAO CORP·Filed 1984·Granted Jun 17, 1986·4 cites·7 claims
- 0639US2007090834A1Wire rope flaw detector for elevatorTOSHIBA ELEVATOR KK·Filed 2004·Application pending·0 cites
- 0730US4304197ACondensate recovery systemTLV CO LTD·Filed 1980·Granted Dec 8, 1981·3 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →