Inventor · disambiguated record
Kazuhiro Nobutoki
Also filed as: NOBUTOKI KAZUHIRO
12 granted patents·294 citations·filing 1980–2002
92Inventor score
Files withMATSUSHITA ELECTRIC WORKS LTD12
Top patents by PatentIndex Score
12 records- 0195US4695813APolarized electromagnetic relayMATSUSHITA ELECTRIC WORKS LTD·Filed 1986·Granted Sep 22, 1987·81 cites·7 claims
- 0292US4703293APolarized electromagnetic actuator deviceMATSUSHITA ELECTRIC WORKS LTD·Filed 1986·Granted Oct 27, 1987·52 cites·3 claims
- 0388US6426689B1Electromagnetic relayMATSUSHITA ELECTRIC WORKS LTD·Filed 2000·Granted Jul 30, 2002·48 cites·8 claims
- 0467US4975666APolarized electromagnetic relayMATSUSHITA ELECTRIC WORKS LTD·Filed 1990·Granted Dec 4, 1990·20 cites·6 claims
- 0564US6608539B2Electromagnet driving apparatus and electromagnetic relayMATSUSHITA ELECTRIC WORKS LTD·Filed 2001·Granted Aug 19, 2003·15 cites·11 claims
- 0664US5337029APolarized relayMATSUSHITA ELECTRIC WORKS LTD·Filed 1992·Granted Aug 9, 1994·21 cites·16 claims
- 0760US6791233B2Semiconductor deviceMATSUSHITA ELECTRIC WORKS LTD·Filed 2002·Granted Sep 14, 2004·11 cites·24 claims
- 0857US4688010AElectromagnetic relayMATSUSHITA ELECTRIC WORKS LTD·Filed 1985·Granted Aug 18, 1987·13 cites·7 claims
- 0956US6384509B1Semiconductor deviceMATSUSHITA ELECTRIC WORKS LTD·Filed 2000·Granted May 7, 2002·9 cites·23 claims
- 1054US4339735AElectromagnetic relayMATSUSHITA ELECTRIC WORKS LTD·Filed 1980·Granted Jul 13, 1982·8 cites·7 claims
- 1153US6014068AElectromagnetic relayMATSUSHITA ELECTRIC WORKS LTD·Filed 1999·Granted Jan 11, 2000·12 cites·8 claims
- 1250US6829404B2Optical switchMATSUSHITA ELECTRIC WORKS LTD·Filed 2002·Granted Dec 7, 2004·4 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when Kazuhiro Nobutoki 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 →