Inventor · disambiguated record

Kenichi Kagaya

Also filed as: KAEGAYA KENICHI · KAGAYA KENICHI

2 granted patents·32 citations·filing 1983–1986

63Inventor score

Technology areasG03F Y10T

Files withHOYA CORP2

Top patents by PatentIndex Score

2 records

0170US4563407APhoto-mask blank comprising a shading layer having a variable etch rateHOYA CORP·Filed 1983·Granted Jan 7, 1986·20 cites·17 claims
0252US4696877APhoto-mask blank comprising a shading layer having a variable etch rateHOYA CORP·Filed 1986·Granted Sep 29, 1987·12 cites·6 claims

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →