Inventor · disambiguated record
Tsuyoshi Kokubo
Also filed as: KOKUBO TSUYOSHI
6 granted patents·1 pending application·35 citations·filing 1997–2020
78Inventor score
Top patents by PatentIndex Score
7 records- 0161US6250825B1Color ribbon for tipper apparatus and card-issuing systemNEC CORP·Filed 2000·Granted Jun 26, 2001·4 cites·6 claims
- 0258US5974961AMulti-hopper card embosserNEC CORP·Filed 1997·Granted Nov 2, 1999·22 cites·8 claims
- 0345US11618432B2Program update methodHONDA MOTOR CO LTD·Filed 2020·Granted Apr 4, 2023·0 cites·8 claims
- 0436US2018204404A1Paper sheet processing deviceLAUREL BANK MACHINE CO·Filed 2016·Application pending·0 cites
- 0535US6039412ACard recovery method and card issuing apparatusNEC CORP·Filed 1998·Granted Mar 21, 2000·7 cites·15 claims
- 0634US8064657B2Cleaning device for fingerprint authentication apparatus, cleaning method, and fingerprint authentication system using the sameHIRAOKA MASAHARU·Filed 2009·Granted Nov 22, 2011·1 cites·9 claims
- 0726US6106624ATipper apparatus and card-issuing systemNEC CORP·Filed 1998·Granted Aug 22, 2000·1 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →