Inventor · disambiguated record
Koichi Katayama
Also filed as: KATAYAMA KOICHI
7 granted patents·2 pending applications·26 citations·filing 1999–2024
76Inventor score
Top patents by PatentIndex Score
9 records- 0177US6555240B1Film laminates for printingOJI PAPER CO·Filed 2000·Granted Apr 29, 2003·20 cites·23 claims
- 0271US2025170896A1Independent right-left wheel driving vehicleTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 0366US12397370B2Pulse duration measuring apparatusDISCO CORP·Filed 2022·Granted Aug 26, 2025·0 cites·1 claims
- 0465US10882363B2Pneumatic tireSUMITOMO RUBBER IND·Filed 2018·Granted Jan 5, 2021·0 cites·14 claims
- 0557US11799074B2Electrode and nonaqueous electrolyte secondary batterySANYO ELECTRIC CO·Filed 2020·Granted Oct 24, 2023·0 cites·5 claims
- 0657US11094922B2Methods for producing nonaqueous electrolyte secondary battery and electrode thereofSANYO ELECTRIC CO·Filed 2019·Granted Aug 17, 2021·0 cites·7 claims
- 0748US9802270B2Laser machining apparatusDISCO CORP·Filed 2015·Granted Oct 31, 2017·0 cites·5 claims
- 0840US2019232431A1Laser processing methodDISCO CORP·Filed 2019·Application pending·0 cites
- 0934US6565945B1Composite printing filmOJI PAPER CO·Filed 1999·Granted May 20, 2003·6 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →