Inventor · disambiguated record
Koichi Ichihara
Also filed as: ICHIHARA KOICHI
4 granted patents·3 pending applications·19 citations·filing 2001–2021
66Inventor score
Top patents by PatentIndex Score
7 records- 0171US6851609B2Image reading apparatus and copierRICOH KK·Filed 2001·Granted Feb 8, 2005·16 cites·34 claims
- 0260US8676447B2Occupant posture sensing apparatus and occupant posture sensing methodTOGURA TAKESHI·Filed 2010·Granted Mar 18, 2014·3 cites·20 claims
- 0345US11795972B2Vacuum pump and vacuum pump systemEDWARDS JAPAN LTD·Filed 2020·Granted Oct 24, 2023·0 cites·7 claims
- 0444US9481071B2Grinding methodSUMITOMO HEAVY INDUSTRIES·Filed 2013·Granted Nov 1, 2016·0 cites·4 claims
- 0539US2023220848A1Vacuum pump and vacuum pump cleaning systemEDWARDS JAPAN LTD·Filed 2021·Application pending·0 cites
- 0636US2011254572A1Capacitance-type sensorFUJIKURA LTD·Filed 2011·Application pending·0 cites
- 0734US2011264332A1Headrest position adjustment device and headrest position adjustment methodFUJIKURA LTD·Filed 2011·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Koichi Ichihara files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →