Inventor · disambiguated record
Yukiyasu Tanaka
Also filed as: NOGUCHI MASAAKI · TANAKA TARO · TANAKA YUKIYASU
51 granted patents·877 citations·filing 1974–2004
99Inventor score
Files withNIPPON SOKEN25TOYOTA MOTOR CO LTD22KANSAI PAINT CO LTD2DAIHATSU MOTOR CO LTD1YAMAZAKI MAZAK CORP1
Top patents by PatentIndex Score
51 records- 0191US4002151ADiesel engine and method for improving the performance thereofTOYOTA MOTOR CO LTD·Filed 1975·Granted Jan 11, 1977·43 cites·17 claims
- 0286US4106448AInternal combustion engine and method of operationNIPPON SOKEN·Filed 1976·Granted Aug 15, 1978·50 cites·254 claims
- 0385US4491096ATwo-stroke cycle engineTOYOTA MOTOR CO LTD·Filed 1979·Granted Jan 1, 1985·32 cites·4 claims
- 0484US4480597ATwo-stroke cycle gasoline engineTOYOTA MOTOR CO LTD·Filed 1979·Granted Nov 6, 1984·30 cites·7 claims
- 0584US3982504AInternal combustion engineNIPPON SOKEN·Filed 1974·Granted Sep 28, 1976·36 cites·20 claims
- 0683US4257365ATwo-stroke cycle diesel engineTOYOTA MOTOR CO LTD·Filed 1979·Granted Mar 24, 1981·30 cites·22 claims
- 0783US4119065AInternal combustion engine having an auxiliary combustion chamber and a method of control of combustion in said internal combustion engineTOYOTA MOTOR CO LTD·Filed 1976·Granted Oct 10, 1978·21 cites·28 claims
- 0881US3955538AFuel reforming system for an internal combustion engineNIPPON SOKEN·Filed 1974·Granted May 11, 1976·24 cites·9 claims
- 0980US4357916ATwo-stroke cycle gasoline engineTOYOTA MOTOR CO LTD·Filed 1980·Granted Nov 9, 1982·29 cites·10 claims
- 1080US4254745ATwo-stroke cycle gasoline engineTOYOTA MOTOR CO LTD·Filed 1979·Granted Mar 10, 1981·21 cites·5 claims
- 1180US4248183ATwo-stroke cycle diesel engineTOYOTA MOTOR CO LTD·Filed 1978·Granted Feb 3, 1981·27 cites·15 claims
- 1277US4034733AInternal combustion engineNIPPON SOKEN·Filed 1975·Granted Jul 12, 1977·23 cites·15 claims
- 1376US4317432ATwo-cycle internal combustion engineNIPPON SOKEN·Filed 1980·Granted Mar 2, 1982·24 cites·7 claims
- 1476US4312305ATwo-stroke cycle gasoline engineTOYOTA MOTOR CO LTD·Filed 1979·Granted Jan 26, 1982·30 cites·5 claims
- 1576US4185596ATwo-stroke cycle gasoline engineTOYOTA MOTOR CO LTD·Filed 1978·Granted Jan 29, 1980·21 cites·9 claims
- 1676US4125094AInternal combustion engine with an auxiliary combustion chamberTOYOTA MOTOR CO LTD·Filed 1977·Granted Nov 14, 1978·22 cites·15 claims
- 1776US3996910AFuel injection system for internal combustion engineNIPPON SOKEN·Filed 1975·Granted Dec 14, 1976·16 cites·14 claims
- 1875US4237831ATwo-cycle engineNIPPON SOKEN·Filed 1978·Granted Dec 9, 1980·24 cites·9 claims
- 1975US4089310AInternal combustion engine providing improved exhaust-gas purificationNIPPON SOKEN·Filed 1976·Granted May 16, 1978·19 cites·14 claims
- 2074US4086885ACarburetor for stratified internal combustion engineNIPPON SOKEN·Filed 1976·Granted May 2, 1978·29 cites·53 claims
- 2174US4066043AFuel reforming system for an internal combustion engineNIPPON SOKEN·Filed 1976·Granted Jan 3, 1978·14 cites·9 claims
- 2274US4029075ACombustion apparatus for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1975·Granted Jun 14, 1977·20 cites·12 claims
- 2368US4092969AGasoline engine fed with lean mixture onlyDAIHATSU MOTOR CO LTD·Filed 1976·Granted Jun 6, 1978·19 cites·9 claims
- 2466US4128081ATorch ignition type internal combustion engineNIPPON SOKEN·Filed 1976·Granted Dec 5, 1978·16 cites·47 claims
- 2566US4095565AMethod of operating an internal combustion engineNIPPON SOKEN·Filed 1976·Granted Jun 20, 1978·16 cites·16 claims
- 2666US3974818AInternal combustion engineNIPPON SOKEN·Filed 1974·Granted Aug 17, 1976·18 cites·18 claims
- 2765US4127095ATorch-ignition internal combustion engineNIPPON SOKEN·Filed 1977·Granted Nov 28, 1978·16 cites·10 claims
- 2864US4072134AApparatus for supplying rich air/fuel mixture in an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1975·Granted Feb 7, 1978·15 cites·7 claims
- 2962US5069956AMultilayer coating for the interior surface of a canKANSAI PAINT CO LTD·Filed 1990·Granted Dec 3, 1991·21 cites·12 claims
- 3061US4216747AUniflow, double-opposed piston type two-cycle internal combustion engineNIPPON SOKEN·Filed 1978·Granted Aug 12, 1980·15 cites·3 claims
- 3160US3980060AInternal combustion engineTOYOTA MOTOR CO LTD·Filed 1974·Granted Sep 14, 1976·14 cites·14 claims
- 3257US4258669ATwo-stroke cycle gasoline engineTOYOTA MOTOR CO LTD·Filed 1979·Granted Mar 31, 1981·12 cites·6 claims
- 3357US4050422AApparatus for supplying rich air/fuel mixture in an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1975·Granted Sep 27, 1977·11 cites·9 claims
- 3455US7062999B2Inverted vertical latheYAMAZAKI MAZAK CORP·Filed 2004·Granted Jun 20, 2006·7 cites·2 claims
- 3555US4143627AInternal combustion engineNIPPON SOKEN·Filed 1977·Granted Mar 13, 1979·11 cites·18 claims
- 3655US4085713ATorch ignition internal combustion engineNIPPON SOKEN·Filed 1976·Granted Apr 25, 1978·13 cites·6 claims
- 3753US4722982ACoating compositions for interior of metal cansKANSAI PAINT CO LTD·Filed 1986·Granted Feb 2, 1988·8 cites·6 claims
- 3851US4072136AApparatus for supplying rich air/fuel mixture in an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1975·Granted Feb 7, 1978·9 cites·3 claims
- 3951US3980059AInternal combustion engineTOYOTA MOTOR CO LTD·Filed 1974·Granted Sep 14, 1976·10 cites·18 claims
- 4050US4034720AInternal combustion engineNIPPON SOKEN·Filed 1975·Granted Jul 12, 1977·11 cites·22 claims
- 4146US4077363AInternal combustion engineNIPPON SOKEN·Filed 1975·Granted Mar 7, 1978·9 cites·9 claims
- 4245US4080938ACombustion apparatus for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1976·Granted Mar 28, 1978·8 cites·12 claims
- 4344US4180039AFuel injection system for an internal combustion engineNIPPON SOKEN·Filed 1978·Granted Dec 25, 1979·5 cites·7 claims
- 4442US4287859ATwo-stroke cycle gasoline engineTOYOTA MOTOR CO LTD·Filed 1978·Granted Sep 8, 1981·6 cites·7 claims
- 4542US4176650AMethod for operating a multi-cylinder jump-spark ignition engine and operation control system thereofNIPPON SOKEN·Filed 1978·Granted Dec 4, 1979·5 cites·33 claims
- 4639US4020817AInternal combustion engineNIPPON SOKEN·Filed 1976·Granted May 3, 1977·5 cites·7 claims
- 4737US4084551AInternal combustion engineNIPPON SOKEN·Filed 1975·Granted Apr 18, 1978·4 cites·20 claims
- 4835US4072135AApparatus for supplying a rich air/fuel mixture in an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1975·Granted Feb 7, 1978·4 cites·6 claims
- 4933US4132212ATorch-ignition internal combustion engineNIPPON SOKEN·Filed 1977·Granted Jan 2, 1979·1 cites·15 claims
- 5032US4029062AAuxiliary combustion chamber for internal combustion engineTOYOTA MOTOR CO LTD·Filed 1975·Granted Jun 14, 1977·2 cites·2 claims
Showing the top 50 of 51 patent records by PatentIndex Score.
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