Inventor · disambiguated record
Seigo Ohsawa
Also filed as: OHSAWA SEIGO
5 granted patents·2 pending applications·2 citations·filing 2009–2023
62Inventor score
Top patents by PatentIndex Score
7 records- 0183US11940047B2Chain guide assembly frameTSUBAKIMOTO CHAIN CO·Filed 2022·Granted Mar 26, 2024·1 cites·3 claims
- 0283US11933400B2Chain guide assembly frameTSUBAKIMOTO CHAIN CO·Filed 2022·Granted Mar 19, 2024·1 cites·8 claims
- 0351US12117079B2Chain guide, chain drive device, and transmission systemTSUBAKIMOTO CHAIN CO·Filed 2023·Granted Oct 15, 2024·0 cites·15 claims
- 0449US2010137088A1Transmission chainTSUBAKIMOTO CHAIN CO·Filed 2009·Application pending·0 cites
- 0548US12222035B2Chain tensionerTSUBAKIMOTO CHAIN CO·Filed 2023·Granted Feb 11, 2025·0 cites·3 claims
- 0646US11732785B2Chain guide mechanismTSUBAKIMOTO CHAIN CO·Filed 2021·Granted Aug 22, 2023·0 cites·4 claims
- 0730US2010304906A1Transmission chainTSUBAKIMOTO CHAIN CO NAKANOSHIMA MITSUI BLDG·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →