Inventor · disambiguated record
Takehisa Yamada
Also filed as: YAMADA TAKEHISA
4 granted patents·1 pending application·54 citations·filing 1991–2010
73Inventor score
Top patents by PatentIndex Score
5 records- 0175US5103642ARotary shaft coupler with rotary valve plate position dependent on direction of shaft rotationFUJI IRON WORKS·Filed 1991·Granted Apr 14, 1992·29 cites·11 claims
- 0270US9212707B2Power transmission deviceKATO TADAHIKO·Filed 2010·Granted Dec 15, 2015·4 cites·11 claims
- 0365US5297994AHydraulic power transmission joint which is used in vehiclesFUJI UNIVANCE KK·Filed 1992·Granted Mar 29, 1994·21 cites·18 claims
- 0444US7842213B2Die for extrusion-molding and method for manufacturing porous ceramic memberIBIDEN CO LTD·Filed 2006·Granted Nov 30, 2010·0 cites·16 claims
- 0539US2011230335A1Honeycomb structured bodyIBIDEN CO LTD·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →