Inventor · disambiguated record
Yasuhisa Shigehara
Also filed as: SHIGEHARA YASUHISA
5 granted patents·1 pending application·240 citations·filing 1994–2024
83Inventor score
Files withCANON KK6
Top patents by PatentIndex Score
6 records- 0191US5610726AImage processing systemCANON KK·Filed 1995·Granted Mar 11, 1997·157 cites·10 claims
- 0272US5521990AImage data processing using bi-level and multi-level value dataCANON KK·Filed 1995·Granted May 28, 1996·40 cites·31 claims
- 0370US5864638AImage data processing using bi-level and multi-level value dataCANON KK·Filed 1996·Granted Jan 26, 1999·35 cites·33 claims
- 0460US11614397B2Identification apparatus and identification methodCANON KK·Filed 2021·Granted Mar 28, 2023·0 cites·22 claims
- 0552US2024142381A1Identification apparatusCANON KK·Filed 2024·Application pending·0 cites
- 0644US5453845AApparatus for providing variable gamma correction in both on-line and off-line modes of operationCANON KK·Filed 1994·Granted Sep 26, 1995·8 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →