Inventor · disambiguated record
Shigeharu Fujii
Also filed as: FUJII SHIGEHARU
7 granted patents·93 citations·filing 1982–2007
85Inventor score
Top patents by PatentIndex Score
7 records- 0177US4480366AVertical milling and turning machinesTOSHIBA MACHINE CO LTD·Filed 1982·Granted Nov 6, 1984·29 cites·1 claims
- 0270US7345135B2Crosslinkable aromatic resin having protonic acid group, and ion conductive polymer membrane, binder and fuel cell using the resinMITSUI CHEMICALS INC·Filed 2004·Granted Mar 18, 2008·9 cites·34 claims
- 0365US8147712B2Polishing compositionETOH AKINORI·Filed 2007·Granted Apr 3, 2012·3 cites·11 claims
- 0465US5103596AMethod and apparatus for controlling cylinder grinding machinesTOSHIBA MACHINE CO LTD·Filed 1990·Granted Apr 14, 1992·30 cites·3 claims
- 0561US8460414B2Polishing slurry and polishing material using sameETOH AKINORI·Filed 2006·Granted Jun 11, 2013·2 cites·10 claims
- 0659US5453974AOptical disk substrate, method for initialization thereof and driving apparatus for initialization of said optical diskMITSUI PETROCHEMICAL IND·Filed 1993·Granted Sep 26, 1995·12 cites·13 claims
- 0740US5053973AMethod and apparatus for correcting deflection of a movable memberTOSHIBA MACHINE CO LTD·Filed 1989·Granted Oct 1, 1991·8 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Shigeharu Fujii 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 →