Inventor · disambiguated record
Masashi Mashige
Also filed as: MASHIGE MASASHI
7 granted patents·106 citations·filing 1993–1997
86Inventor score
Files withCANON KK7
Top patents by PatentIndex Score
7 records- 0169US5435818AMold for optical element and a method of molding optical elementCANON KK·Filed 1993·Granted Jul 25, 1995·29 cites·6 claims
- 0268US5976425AOptical device molding apparatus and method, and optical deviceCANON KK·Filed 1997·Granted Nov 2, 1999·19 cites·6 claims
- 0357US5604549APress-molded optical elementCANON KK·Filed 1995·Granted Feb 18, 1997·12 cites·1 claims
- 0454US6003338AMolding method for optical elementCANON KK·Filed 1996·Granted Dec 21, 1999·12 cites·4 claims
- 0550US5822134AOptical lens and mold for molding the sameCANON KK·Filed 1996·Granted Oct 13, 1998·15 cites·3 claims
- 0644US5601627AMethod for molding optical elementCANON KK·Filed 1995·Granted Feb 11, 1997·9 cites·3 claims
- 0742US5735920AMethod of manufacturing optical glass elementCANON KK·Filed 1997·Granted Apr 7, 1998·10 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when Masashi Mashige 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 →