Inventor · disambiguated record
Kanji Shirai
Also filed as: SHIRAI KANJI
4 granted patents·161 citations·filing 1982–1989
81Inventor score
Top patents by PatentIndex Score
4 records- 0188US5062053AFully automatic operation system for injection molding machinesTOSHIBA MACHINE CO LTD·Filed 1989·Granted Oct 29, 1991·67 cites·3 claims
- 0277US4472227AProcess for producing oriented composite polyolefin resin filmsOJI YUKA GOSEISHI KK·Filed 1982·Granted Sep 18, 1984·50 cites·10 claims
- 0377US4420530ACoating agents and thermoplastic resin films coated therewithOJI YUKA GOSEISHI KK·Filed 1982·Granted Dec 13, 1983·27 cites·7 claims
- 0451US4952131AMetal mold exchanging apparatus for use in injection molding machinesTOSHIBA MACHINE CO LTD·Filed 1989·Granted Aug 28, 1990·17 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Kanji Shirai 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 →