Inventor · disambiguated record
Shinji Yamagata
Also filed as: YAMAGATA SHINJI
37 granted patents·2 pending applications·691 citations·filing 1981–2016
98Inventor score
Top patents by PatentIndex Score
39 records- 0194USD367265SCircuit breaker for distributionMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Feb 20, 1996·97 cites·1 claims
- 0293US5457295ACircuit breakerMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Oct 10, 1995·97 cites·19 claims
- 0392US4451718ACircuit breakerMITSUBISHI ELECTRIC CORP·Filed 1982·Granted May 29, 1984·49 cites·12 claims
- 0488US6373014B1Current limiting device and circuit interrupter having a current limiting functionMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Apr 16, 2002·40 cites·20 claims
- 0585US8092059B2Vehicular lighting fixtureYAMAGATA SHINJI·Filed 2010·Granted Jan 10, 2012·9 cites·19 claims
- 0685US5841088ASwitch and arc extinguishing material for use thereinMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Nov 24, 1998·42 cites·43 claims
- 0784US6361848B1Organic and inorganic complex compound and switch using sameMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Mar 26, 2002·37 cites·20 claims
- 0880US5990440ASwitch and arc extinguishing material for use thereinMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Nov 23, 1999·31 cites·9 claims
- 0980US5073764ACurrent limiting apparatusMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Dec 17, 1991·34 cites·8 claims
- 1078US4885441ACircuit BreakerMITSUBISHI ELECTRIC CORP·Filed 1987·Granted Dec 5, 1989·23 cites·14 claims
- 1177US8746941B2Vehicular headlamp having particular structure of the shadeYAMAGATA SHINJI·Filed 2012·Granted Jun 10, 2014·5 cites·1 claims
- 1275US6573815B1Circuit breakerMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Jun 3, 2003·20 cites·7 claims
- 1375USD325725SCircuit protectorMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Apr 28, 1992·18 cites·1 claims
- 1472US5583328AHigh voltage switch including U-shaped, slitted stationary contact assembly with arc extinguishing/magnetic blowout featuresMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Dec 10, 1996·21 cites·34 claims
- 1569US4866226AMulti-phase circuit breaker employing arc extinguishing apparatusMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Sep 12, 1989·16 cites·40 claims
- 1667US5159304ACurrent limiting circuit breakerMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Oct 27, 1992·20 cites·1 claims
- 1767USD325727SCombined circuit breaker and current limiting attachmentMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Apr 28, 1992·14 cites·1 claims
- 1867US4459445ACircuit breakerMITSUBISHI ELECTRIC CORP·Filed 1982·Granted Jul 10, 1984·14 cites·8 claims
- 1964US4453053ACircuit breaker with arc restricting deviceMITSUBISHI ELECTRIC CORP·Filed 1982·Granted Jun 5, 1984·12 cites·9 claims
- 2061US4575598ACircuit breakerMITSUBISHI ELECTRIC CORP·Filed 1984·Granted Mar 11, 1986·12 cites·6 claims
- 2156US9347636B2Vehicle lighting unitSTANLEY ELECTRIC CO LTD·Filed 2014·Granted May 24, 2016·1 cites·2 claims
- 2256US5596184ASwitch including a moving element, a repelling element and a conductorMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Jan 21, 1997·13 cites·17 claims
- 2353US4516003ACircuit breaker with arc light absorberMITSUBISHI ELECTRIC CORP·Filed 1983·Granted May 7, 1985·8 cites·12 claims
- 2453US4409444ACircuit breakerMITSUBISHI ELECTRIC CORP·Filed 1981·Granted Oct 11, 1983·8 cites·6 claims
- 2552US4749829ACircuit breakerMITSUBISHI ELECTRIC CORP·Filed 1987·Granted Jun 7, 1988·9 cites·6 claims
- 2649USD325726SCircuit protectorMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Apr 28, 1992·6 cites·1 claims
- 2749US4464642ACircuit breakerMITSUBISHI ELECTRIC CORP·Filed 1982·Granted Aug 7, 1984·7 cites·5 claims
- 2847US4521653ACircuit breaker with arc light absorberMITSUBISHI ELECTRIC CORP·Filed 1983·Granted Jun 4, 1985·6 cites·15 claims
- 2944USD325568SCurrent limiting attachment for a circuit breakerMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Apr 21, 1992·5 cites·1 claims
- 3043US8651718B2Vehicle light fitting unitYAMAGATA SHINJI·Filed 2012·Granted Feb 18, 2014·0 cites·5 claims
- 3140US4516002ACircuit breaker with arc light absorberMITSUBISHI ELECTRIC CORP·Filed 1983·Granted May 7, 1985·4 cites·9 claims
- 3239US2010309679A1Vehicle headlightYAMAGATA SHINJI·Filed 2010·Application pending·0 cites
- 3338US10502379B2Vehicle lighting fixtureSTANLEY ELECTRIC CO LTD·Filed 2016·Granted Dec 10, 2019·0 cites·17 claims
- 3438US5122625ACircuit breakerMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Jun 16, 1992·5 cites·5 claims
- 3535US4559423ACircuit interrupterMITSUBISHI ELECTRIC CORP·Filed 1984·Granted Dec 17, 1985·3 cites·7 claims
- 3635US4420660ACircuit breakerMITSUBISHI ELECTRIC CORP·Filed 1982·Granted Dec 13, 1983·3 cites·4 claims
- 3734US4409445ACircuit breakerMITSUBISHI ELECTRIC CORP·Filed 1981·Granted Oct 11, 1983·2 cites·9 claims
- 3832US2001036676A1Semiconductor wafer polishing endpoint detecting system and method thereforNEC CORP·Filed 2001·Application pending·0 cites
- 3929US4454395ACircuit breakerMITSUBISHI ELECTRIC CORP·Filed 1982·Granted Jun 12, 1984·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →