Inventor · disambiguated record
Toshio Kawamura
Also filed as: KAWAMURA TOSHIO
30 granted patents·344 citations·filing 1979–2020
96Inventor score
Files withTOYOTA MOTOR CO LTD11TOSHIBA CERAMICS CO8HITACHI CABLE4SUMITOMO ELECTRIC INDUSTRIES4KOMATSU MFG CO LTD1
Top patents by PatentIndex Score
30 records- 0184US10911264B2In-vehicle network system, relay device, and method of controlling in-vehicle network systemTOYOTA MOTOR CO LTD·Filed 2017·Granted Feb 2, 2021·5 cites·4 claims
- 0284US4995535ANozzle device for discharging molten metalTOSHIBA CERAMICS CO·Filed 1990·Granted Feb 26, 1991·25 cites·11 claims
- 0384US4295654ASeal assembly for a linkageKOMATSU MFG CO LTD·Filed 1980·Granted Oct 20, 1981·42 cites·6 claims
- 0483US5821441ATough and corrosion-resistant tungsten based sintered alloy and method of preparing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1996·Granted Oct 13, 1998·34 cites·19 claims
- 0580US5908884ARadiation shielding material and producing method thereofSUMITOMO ELECTRIC INDUSTRIES·Filed 1997·Granted Jun 1, 1999·37 cites·12 claims
- 0674US4632283AMolten metal discharging deviceTOSHIBA CERAMICS CO·Filed 1984·Granted Dec 30, 1986·14 cites·27 claims
- 0772US5014646AMethod and apparatus for writing oxide filmMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted May 14, 1991·33 cites·32 claims
- 0870US4583721AMolten metal discharging deviceTOSHIBA CERAMICS CO·Filed 1984·Granted Apr 22, 1986·12 cites·26 claims
- 0969US10887128B2In-vehicle network systemTOYOTA MOTOR CO LTD·Filed 2017·Granted Jan 5, 2021·2 cites·19 claims
- 1069US5958279ARefractory slide-gate plateTOSHIBA CERAMICS CO·Filed 1993·Granted Sep 28, 1999·11 cites·19 claims
- 1168US11063908B2On-vehicle communication device, communication control method, and communication control programSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Granted Jul 13, 2021·1 cites·7 claims
- 1267US11095542B2Electronic control unit, monitoring method, and non-transitory computer readable medium storing program for monitoring a subject electronic control unit connected to a networkTOYOTA MOTOR CO LTD·Filed 2019·Granted Aug 17, 2021·1 cites·12 claims
- 1367US11038802B2In-vehicle apparatus, information processing unit, information processing method, and non-transitory computer readable storage medium that stores programTOYOTA MOTOR CO LTD·Filed 2018·Granted Jun 15, 2021·1 cites·9 claims
- 1465US10523683B2In-vehicle network systemTOYOTA MOTOR CO LTD·Filed 2017·Granted Dec 31, 2019·1 cites·13 claims
- 1563US4904365AElectrodeposition coating facilityTRINITY IND CORP·Filed 1989·Granted Feb 27, 1990·27 cites·5 claims
- 1662US5635009AMethod for sticking an insulating film to a lead frameHITACHI CABLE·Filed 1994·Granted Jun 3, 1997·28 cites·2 claims
- 1759US4304434AHard top automobile body with a reinforcing pillarTOYOTA MOTOR CO LTD·Filed 1979·Granted Dec 8, 1981·15 cites·5 claims
- 1858US5837368AInsulating film with improved punching characteristics and lead frame using the sameHITACHI CABLE·Filed 1996·Granted Nov 17, 1998·22 cites·6 claims
- 1955US11936500B2In-vehicle network system, relay device, and method of controlling in-vehicle network systemTOYOTA MOTOR CO LTD·Filed 2020·Granted Mar 19, 2024·0 cites·2 claims
- 2051US11374787B2Switch device, communication control method, and communication control programSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Granted Jun 28, 2022·0 cites·5 claims
- 2151US10839619B2Electronic control unit and method for connection authenticationTOYOTA MOTOR CO LTD·Filed 2019·Granted Nov 17, 2020·0 cites·6 claims
- 2245US10601601B2Information processing system, information processing method, non-transitory storage medium storing program, and information processing deviceTOYOTA MOTOR CO LTD·Filed 2018·Granted Mar 24, 2020·0 cites·11 claims
- 2343US10668876B2In-vehicle network systemTOYOTA MOTOR CO LTD·Filed 2017·Granted Jun 2, 2020·0 cites·12 claims
- 2443US5593774AInsulating film with improved punching characteristics and lead frame using the sameHITACHI CABLE·Filed 1996·Granted Jan 14, 1997·11 cites·3 claims
- 2541US5055433ARefractory having high resistance to corrosion and spalling and manufacturing method thereofTOSHIBA CERAMICS CO·Filed 1989·Granted Oct 8, 1991·8 cites·8 claims
- 2640US11201803B2Electronic control unitTOYOTA MOTOR CO LTD·Filed 2019·Granted Dec 14, 2021·0 cites·6 claims
- 2735USRE37323EMethod for sticking an insulating film to a lead frameHITACHI CABLE·Filed 1999·Granted Aug 14, 2001·5 cites·4 claims
- 2835US5035919ARepairing material of a brick and a method of repairing a brickTOSHIBA CERAMICS CO·Filed 1990·Granted Jul 30, 1991·4 cites·2 claims
- 2932US5478055ASlide gate plate for casting and method for mounting and removing the sameTOSHIBA CERAMICS CO·Filed 1994·Granted Dec 26, 1995·2 cites·14 claims
- 3030US4970180ARepairing material of a brickTOSHIBA CERAMICS CO·Filed 1989·Granted Nov 13, 1990·3 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →