Inventor · disambiguated record
Takahisa Ogawa
Also filed as: OGAWA TAKAHISA
5 granted patents·3 pending applications·302 citations·filing 1980–2022
81Inventor score
Top patents by PatentIndex Score
8 records- 0194US4541638AEmergency shaft seal device by deformation of packing ringNIPPON PILLAR PACKING·Filed 1984·Granted Sep 17, 1985·255 cites·14 claims
- 0274US4273684ATransparent detergent barAJINOMOTO KK·Filed 1980·Granted Jun 16, 1981·36 cites·10 claims
- 0372US10679948B2Semiconductor device and method for manufacturing sameTOWERJAZZ PANASONIC SEMICONDUCTOR CO LTD·Filed 2018·Granted Jun 9, 2020·2 cites·18 claims
- 0460US9017508B2Adhesive tape roll and method for manufacturing adhesive tape rollNUMAZU YASUHIRO·Filed 2010·Granted Apr 28, 2015·1 cites·7 claims
- 0559US2025101554A1Electric resistance welded steel pipe for an automotive part, and method of producing automotive partNIPPON STEEL CORP·Filed 2022·Application pending·0 cites
- 0655US2023128546A1Data processing apparatus, data processing method and storage medium storing programOGAWA TAKAHISA·Filed 2022·Application pending·0 cites
- 0739US2020003731A1Ultrasonic flaw detector and ultrasonic flaw detection methodNIPPON STEEL CORP·Filed 2017·Application pending·0 cites
- 0832US5251853ACanopy for paraglider and/or parachuteFALHAWK CO LTD·Filed 1991·Granted Oct 12, 1993·8 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →