Inventor · disambiguated record
Koichi Endo
Also filed as: ENDO KOICHI
43 granted patents·13 pending applications·1,419 citations·filing 1978–2020
98Inventor score
Files withTOSHIBA KK18ZEON CORP4ALPINE ELECTRONICS INC3CHUGAI PHARMACEUTICAL CO LTD3KONISHIROKU PHOTO IND3
Top patents by PatentIndex Score
56 records- 0198US6130458APower IC having SOI structureTOSHIBA KK·Filed 1997·Granted Oct 10, 2000·364 cites·16 claims
- 0296US5902349ANavigation apparatusALPINE ELECTRONICS INC·Filed 1996·Granted May 11, 1999·300 cites·12 claims
- 0394US6278940B1Input method for selecting destination, navigation system using the same, and information storage medium for use therewithALPINE ELECTRONICS INC·Filed 2000·Granted Aug 21, 2001·124 cites·18 claims
- 0494US5828101AThree-terminal semiconductor device and related semiconductor devicesTOSHIBA KK·Filed 1996·Granted Oct 27, 1998·132 cites·169 claims
- 0592US7382116B2Semiconductor device configured to control a gate voltage between a threshold voltage and groundTOSHIBA KK·Filed 2005·Granted Jun 3, 2008·25 cites·20 claims
- 0690US6263277B1Route searching methodALPINE ELECTRONICS INC·Filed 2000·Granted Jul 17, 2001·87 cites·28 claims
- 0783US6649724B2Conjugated diene rubber gel, rubber compositions containing the same and process for production of conjugated diene rubberZEON CORP·Filed 2001·Granted Nov 18, 2003·15 cites·19 claims
- 0879US7094855B2Conjugated diene rubber gel, rubber compositions containing the same and process for production of conjugated diene rubberZEON CORP·Filed 2005·Granted Aug 22, 2006·3 cites·4 claims
- 0979US4357098AElectrostatic recording apparatusKONISHIROKU PHOTO IND·Filed 1980·Granted Nov 2, 1982·21 cites·4 claims
- 1078US6642315B2Rubber composition and crosslinked rubberYOKOHAMA RUBBER CO LTD·Filed 2001·Granted Nov 4, 2003·15 cites·11 claims
- 1178US5615873APaper feeder in a printerSEIKO EPSON CORP·Filed 1995·Granted Apr 1, 1997·24 cites·15 claims
- 1275US6869940B2Malignant tumor metastasis inhibitorsCHUGAI PHARMACEUTICAL CO LTD·Filed 2002·Granted Mar 22, 2005·6 cites·3 claims
- 1374US7711613B2System and method, and computer program for managing product reserveRICOH KK·Filed 2002·Granted May 4, 2010·7 cites·26 claims
- 1472US5869850ALateral insulated gate bipolar transistorKABUSHIKI KAISHIA TOSHIBA·Filed 1997·Granted Feb 9, 1999·33 cites·11 claims
- 1570US8046276B2System and method for managing product reserveRICOH CO LTD·Filed 2008·Granted Oct 25, 2011·1 cites·12 claims
- 1670US7700693B2Conjugated diene rubber compostion, process for producing the same and rubber vulcanizateZEON CORP·Filed 2004·Granted Apr 20, 2010·9 cites·13 claims
- 1769US6225664B1Dielectrically isolated IC driver having upper-side and lower-side arm drivers and power IC having the sameTOSHIBA KK·Filed 1999·Granted May 1, 2001·41 cites·25 claims
- 1869US5360989AMIS type capacitor having reduced change in capacitance when biased in forward and reverse directionsTOSHIBA KK·Filed 1993·Granted Nov 1, 1994·29 cites·2 claims
- 1965US5825067ADielectrically isolated IC merged with surge protection circuit and method for manufacturing the sameTOSHIBA KK·Filed 1997·Granted Oct 20, 1998·24 cites·17 claims
- 2062US6897279B2Conjugated diene rubber gel, rubber compositions containing the same and process for production of conjugated diene rubberZEON CORP·Filed 2003·Granted May 24, 2005·3 cites·4 claims
- 2162US5168175ASemiconductor integrated circuit using junction field effect transistor as current control elementTOSHIBA KK·Filed 1991·Granted Dec 1, 1992·21 cites·14 claims
- 2261US7285824B2Semiconductor device having a lateral diode structureTOSHIBA KK·Filed 2005·Granted Oct 23, 2007·2 cites·20 claims
- 2361US2004093285A1Component management system and methodFiled 2003·Application pending·0 cites
- 2458US7596514B2Component management system and methodRICOH KK·Filed 2006·Granted Sep 29, 2009·0 cites·15 claims
- 2558US5315139APower semiconductor integrated circuit device without concentration of electric fieldTOSHIBA KK·Filed 1993·Granted May 24, 1994·18 cites·14 claims
- 2657US5079593AToner recycling mechanism detachably connected to a cartridgeKONISHIROKU PHOTO IND·Filed 1990·Granted Jan 7, 1992·11 cites·8 claims
- 2756US6566351B1Malignant tumor metastasis inhibitorsCHUGAI PHARMACEUTICAL CO LTD·Filed 1996·Granted May 20, 2003·14 cites·5 claims
- 2856US2002010662A1Component management system and methodRICOH KK·Filed 2001·Application pending·0 cites
- 2955US5946016APrinter sheet discharge methodSEIKO EPSON CORP·Filed 1997·Granted Aug 31, 1999·6 cites·7 claims
- 3054US5512777ASemiconductor integrated circuit device having elements of different switching speeds integrated on a single chipTOSHIBA KK·Filed 1994·Granted Apr 30, 1996·15 cites·33 claims
- 3154US4251225AMethod of detecting carbon monoxideNOHMI BOSAI KOGYO CO LTD·Filed 1979·Granted Feb 17, 1981·12 cites·2 claims
- 3253US11275273B2Optical device and refresh driving method for optical deviceUNIV KYOTO·Filed 2019·Granted Mar 15, 2022·0 cites·9 claims
- 3352US2022157411A1Intoxication degree determination system, intoxication degree determination method, and intoxication degree determination programSUNTORY HOLDINGS LTD·Filed 2020·Application pending·0 cites
- 3451US11460497B2Device analysis apparatus and device analysis methodHAMAMATSU PHOTONICS KK·Filed 2018·Granted Oct 4, 2022·0 cites·17 claims
- 3551US2022145108A1Method for producing light-emitting particles, light-emitting particles, light-emitting particle dispersion, ink composition, and light-emitting elementDAINIPPON INK & CHEMICALS·Filed 2020·Application pending·0 cites
- 3650US8058693B2Semiconductor device having switching element and method for fabricating semiconductor device having switching elementENDO KOICHI·Filed 2009·Granted Nov 15, 2011·1 cites·6 claims
- 3749US7919558B2Rubber composition and pneumatic tire using the sameYOKOHAMA RUBBER CO LTD·Filed 2005·Granted Apr 5, 2011·0 cites·4 claims
- 3849US2006000119A1Sole pressing a therapeutic pointMOMIX·Filed 2005·Application pending·0 cites
- 3948US2010127690A1Semiconductor apparatusTOSHIBA KK·Filed 2009·Application pending·0 cites
- 4047US5422515ASemiconductor module including wiring structures each having different current capacityTOSHIBA KK·Filed 1993·Granted Jun 6, 1995·15 cites·7 claims
- 4147US2022195290A1Method for producing light-emitting particles, light-emitting particles, light-emitting particle dispersion, ink composition, and light-emitting elementDAINIPPON INK & CHEMICALS·Filed 2020·Application pending·0 cites
- 4246US6888726B2PC card case and PC cardHONDA TSUSHIN KYOGO CO LTD·Filed 2002·Granted May 3, 2005·4 cites·19 claims
- 4344US4992792ADigital-analog converter for converting digital audio signalsMORI RYOICHI·Filed 1989·Granted Feb 12, 1991·9 cites·8 claims
- 4443US5773868ASemiconductor device and method of manufacturing the sameTOSHIBA KK·Filed 1996·Granted Jun 30, 1998·8 cites·19 claims
- 4543US5378466ATherapeutic agent for allergic diseasesBIO CELL MATELIA CO LTD·Filed 1992·Granted Jan 3, 1995·11 cites·4 claims
- 4643US4299473AElectrophotographic copying machine using a thick sheet of small size as a transfer sheetKONISHIROKU PHOTO IND·Filed 1978·Granted Nov 10, 1981·4 cites·7 claims
- 4742US2008237707A1Semiconductor deviceTOSHIBA KK·Filed 2007·Application pending·0 cites
- 4839USD313425SInk ribbon cartridgeSEIKO EPSON CORP·Filed 1988·Granted Jan 1, 1991·2 cites·1 claims
- 4939US2007108518A1Semiconductor deviceTOSHIBA KK·Filed 2006·Application pending·0 cites
- 5037US2020177774A1Imaging apparatusSONY CORP·Filed 2018·Application pending·0 cites
Showing the top 50 of 56 patent records by PatentIndex Score.
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