Inventor · disambiguated record
Hitoshi Kawahara
Also filed as: KAWAHARA HITOSHI
5 granted patents·2 pending applications·18 citations·filing 1976–2023
71Inventor score
Top patents by PatentIndex Score
7 records- 0182US11323597B2Display apparatus and electronic apparatusCANON KK·Filed 2020·Granted May 3, 2022·2 cites·7 claims
- 0271US9706097B2Image pickup apparatusCANON KK·Filed 2015·Granted Jul 11, 2017·2 cites·7 claims
- 0366US4301227AElectrophotographic liquid developerSUMITOMO CHEMICAL CO·Filed 1976·Granted Nov 17, 1981·14 cites·6 claims
- 0461US12321194B2Head mounted display with flip-up display deviceCANON KK·Filed 2023·Granted Jun 3, 2025·0 cites·8 claims
- 0553US11022862B2Imaging systemCANON KK·Filed 2019·Granted Jun 1, 2021·0 cites·13 claims
- 0652US2010010787A1Platelet thrombus formation simulatorSUEMATSU MAKOTO·Filed 2007·Application pending·0 cites
- 0749US2008245935A1Connection structure and jointSONY CORP·Filed 2007·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →