Inventor · disambiguated record
Akira Obata
Also filed as: OBATA AKIRA
5 granted patents·1 pending application·158 citations·filing 1974–2011
81Inventor score
Files withFUJITSU LTD1JAPAN AIRCRAFT MFG CO1KOHNO MASAHIRO1NIPPO COMMUNICATION IND CO LTD1OBATA AKIRA1
Top patents by PatentIndex Score
6 records- 0195US3932722APush button body for a push-button switch providing snap-action of the switchNIPPO COMMUNICATION IND CO LTD·Filed 1974·Granted Jan 13, 1976·95 cites·5 claims
- 0269US4856765ASpring apparatusKOHNO MASAHIRO·Filed 1987·Granted Aug 15, 1989·41 cites·20 claims
- 0346US4215862AWater-surface towed targetJAPAN AIRCRAFT MFG CO·Filed 1978·Granted Aug 5, 1980·10 cites·13 claims
- 0438US2005043564A1Process for dehydrating hydrous sodium beta-naphtholateUENO SEIYAKU OYO KENKYUJO KK·Filed 2004·Application pending·0 cites
- 0536US9039367B2Propeller windmill for small-sized power generatorOBATA AKIRA·Filed 2011·Granted May 26, 2015·0 cites·8 claims
- 0633US5978380AApparatus for establishing common signal channelFUJITSU LTD·Filed 1997·Granted Nov 2, 1999·12 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →