Inventor · disambiguated record
Yoshio Ogata
Also filed as: OGATA YOSHIO
6 granted patents·1 pending application·91 citations·filing 1976–2020
79Inventor score
Files withAJINOMOTO KK1CASIO COMPUTER CO LTD1DENKI KAGAKU KOGYO KK1HATANO NAOKI1HITACHI CHEMICAL CO LTD1
Top patents by PatentIndex Score
7 records- 0171US4751741APen-type character recognition apparatusCASIO COMPUTER CO LTD·Filed 1985·Granted Jun 14, 1988·63 cites·9 claims
- 0267US4033790ASolid diffusion dopants for semiconductors and method of making the sameDENKI KAGAKU KOGYO KK·Filed 1976·Granted Jul 5, 1977·25 cites·13 claims
- 0363US6818241B2Method for preparing cooked riceAJINOMOTO KK·Filed 2001·Granted Nov 16, 2004·1 cites·19 claims
- 0454US11155733B2Friction material composition, and friction material and friction member each obtained using friction material compositionHITACHI CHEMICAL CO LTD·Filed 2018·Granted Oct 26, 2021·0 cites·10 claims
- 0550US12228187B2Friction material composition, friction material and friction memberSHOWA DENKO MATERIALS CO LTD·Filed 2020·Granted Feb 18, 2025·0 cites·19 claims
- 0649US6447917B2Friction materialNISSAN MOTOR·Filed 2000·Granted Sep 10, 2002·2 cites·1 claims
- 0737US2013158162A1Friction materialHATANO NAOKI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →