Inventor · disambiguated record
Shigeru Sakaguchi
Also filed as: SAKAGUCHI SHIGERU
5 granted patents·97 citations·filing 1985–2016
79Inventor score
Top patents by PatentIndex Score
5 records- 0184US10336888B2Surface-treated calcium carbonate filler for curable resin composition, and curable resin composition containing fillerMARUO CALCIUM·Filed 2016·Granted Jul 2, 2019·2 cites·15 claims
- 0278US4734714AOptical print head with LED diode arraySANYO ELECTRIC CO·Filed 1985·Granted Mar 29, 1988·55 cites·8 claims
- 0356US4733127AUnit of arrayed light emitting diodesSANYO ELECTRIC CO·Filed 1985·Granted Mar 22, 1988·25 cites·3 claims
- 0450US5274455ATelevision receiver having a microcomputer for determining the presence of addressable functional circuit boardsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Dec 28, 1993·15 cites·1 claims
- 0546US9422419B2Surface-treated calcium carbonate filler, and curable resin composition containing the fillerMARUO CALCIUM·Filed 2013·Granted Aug 23, 2016·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Shigeru Sakaguchi 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 →