Inventor · disambiguated record
Hisaya Tanaka
Also filed as: TANAKA HISAYA
4 granted patents·43 citations·filing 1997–2011
71Inventor score
Top patents by PatentIndex Score
4 records- 0180US9316297B2Screw motion mechanism and damping apparatus using sameWATANABE YOSHIHITO·Filed 2011·Granted Apr 19, 2016·8 cites·6 claims
- 0260US5787825ASeeding machine with sensor controlled planting at predetermined depthDIRECTOR GEN TOUHOKU NAT AGRICULTURE·Filed 1997·Granted Aug 4, 1998·34 cites·5 claims
- 0350US9494208B2Damping deviceWATANABE YOSHIHITO·Filed 2011·Granted Nov 15, 2016·1 cites·7 claims
- 0431US8565097B2Frame transfer apparatus and frame transfer methodNISHIKAWA SHIN·Filed 2011·Granted Oct 22, 2013·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →