Inventor · disambiguated record

Naoyuki Shirane

Also filed as: SHIRANE NAOYUKI

2 granted patents·19 citations·filing 1976–1990

59Inventor score

Technology areasA61Q C09B

Files withAHSU KURIN KABUSHIKI KAISHA1 NIPPON CATALYTIC CHEM IND1

Top patents by PatentIndex Score

2 records

0181US4108863ACopper phthalocyanine of novel crystal formNIPPON CATALYTIC CHEM IND·Filed 1976·Granted Aug 22, 1978·11 cites·1 claims
0233US5078992AWater-absorbing resin composition containing metallophthalocyanineAHSU KURIN KABUSHIKI KAISHA·Filed 1990·Granted Jan 7, 1992·8 cites·8 claims

Join the waitlist — get patent alerts

Get an alert when Naoyuki Shirane 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 →