Inventor · disambiguated record
Isamu Shigyo
Also filed as: SHIGYO ISAMU
6 granted patents·139 citations·filing 1986–2009
85Inventor score
Top patents by PatentIndex Score
6 records- 0189US5173100AMolding method for optical elementCANON KK·Filed 1991·Granted Dec 22, 1992·53 cites·7 claims
- 0280US4913718AMolding method for optical element and apparatus thereforCANON KK·Filed 1988·Granted Apr 3, 1990·28 cites·18 claims
- 0368US8152582B2Method of manufacturing image displaying apparatusNAGASAKA KAZUHIRO·Filed 2009·Granted Apr 10, 2012·4 cites·3 claims
- 0466US5417730AApparatus for molding an optical elementCANON KK·Filed 1994·Granted May 23, 1995·20 cites·13 claims
- 0563US4756737AApparatus for producing optical elementCANON KK·Filed 1986·Granted Jul 12, 1988·21 cites·5 claims
- 0649US5160362AProcess for manufacturing optical elementCANON KK·Filed 1990·Granted Nov 3, 1992·13 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →