Inventor · disambiguated record
Toshiyuki Katsumata
Also filed as: KATSUMATA TOSHIYUKI
8 granted patents·1 pending application·122 citations·filing 1989–2023
85Inventor score
Top patents by PatentIndex Score
9 records- 0185US4931912ASquare headlamp for automobileKOITO MFG CO LTD·Filed 1989·Granted Jun 5, 1990·66 cites·5 claims
- 0284US9932199B2Sheet processing device and image formation apparatus provided with the sameKATSUMATA TOSHIYUKI·Filed 2016·Granted Apr 3, 2018·5 cites·20 claims
- 0360US6361197B1Vehicular lampKOITO MFG CO LTD·Filed 2000·Granted Mar 26, 2002·13 cites·8 claims
- 0459US12410032B2Sheet binding apparatus, sheet processing apparatus, and image forming systemCANON FINETECH NISCA INC·Filed 2023·Granted Sep 9, 2025·0 cites·3 claims
- 0559US12371295B2Sheet processing apparatus and image forming systemCANON FINETECH NISCA INC·Filed 2023·Granted Jul 29, 2025·0 cites·8 claims
- 0653US6132068AVehicular headlamp having a shadeKOITO MFG CO LTD·Filed 1996·Granted Oct 17, 2000·22 cites·22 claims
- 0747US5947591AVehicular lampKOITO MFG CO LTD·Filed 1997·Granted Sep 7, 1999·12 cites·12 claims
- 0846US2022041397A1Sheet conveying apparatus and image forming system having the sameKUBO MAMORU·Filed 2021·Application pending·0 cites
- 0930US5765935AVehicular head lampKOITO MFG CO LTD·Filed 1995·Granted Jun 16, 1998·4 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →