Inventor
Tsuchio Bunda
Inventor
Okazaki, JP
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Mprimary
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof21%
F02BInternal-combustion piston engines17%
Y02TClimate change mitigation technologies related to transportation17%
B01DSeparation10%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general6%
Y02ATechnologies for adaptation to climate change6%
C01BNon-metallic elements4%
B22FWorking metallic powder2%
C22CAlloys2%
PatentTitleYear
4,237,030'Catalyst for purifying exhaust gas from an internal combustion engine'19804,230,072'Internal combustion engine with a methanol reforming system'19804,200,552'Catalyst carrier, catalyst and their manufacturing process'19804,175,523'Internal combustion engine and a method for operation thereof'19794,147,136'Fuel reforming system for an internal combustion engine'19794,143,620'Fuel reforming system'19794,131,086'Fuel reforming apparatus for use with internal combustion engine'19784,122,802'Fuel reforming system'19784,123,391'Auto emission purifying catalyst and method of manufacture'19784,106,913'Catalytic converter having vibration-resistant catalyst carrier'19784,074,661'Fuel reforming system for an internal combustion engine'19784,066,450'Metal body having large surface area and process for producing same'19784,036,180'Fuel reforming system for an internal combustion engine'19774,023,539'Fuel-reforming device for internal combustion engines'19774,002,151'Diesel engine and method for improving the performance thereof'19773,981,145'Device for purifying exhaust gases by catalytic reaction'19763,966,443'Exhaust gas purifier for internal combustion engine'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1980Patents assigned to TOYOTA MOTOR CO LTD (8)· patent assignee history
1976–1980Based in Okazaki, JP· patent location history
1976Based in Aichi, JP· patent location history
1977–1980Patents assigned to NIPPON SOKEN (8)· patent assignee history
1978Patents assigned to TOYOTA CHO KENKYUSHO KK (1)· patent assignee history
1980Patents assigned to NGK INSULATORS LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON SOKEN | 8 | 1977–1980 |
| TOYOTA MOTOR CO LTD | 8 | 1976–1980 |
| NGK INSULATORS LTD | 1 | 1980 |
| TOYOTA CHO KENKYUSHO KK | 1 | 1978 |
Locations
| Location | Patents | Span |
|---|---|---|
| Okazaki, JP | 16 | 1976–1980 |
| Aichi, JP | 1 | 1976 |