Seiji Suda

Follow

Person

Mito, JA

People

Patents Grantslast 30 patents

Information Patent Grant
Ignition apparatus for internal combustion engine
- Patent number 4,044,733
- Issue date Aug 30, 1977
- Hitachi, Ltd.
- Seiji Suda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ignition system for internal combustion engines
- Patent number 4,030,468
- Issue date Jun 21, 1977
- Hitachi, Ltd.
- Noboru Sugiura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ignition timing control system for internal combustion engine
- Patent number 3,995,608
- Issue date Dec 7, 1976
- Hitachi, Ltd.
- Seiji Suda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ignition system for internal combustion engines
- Patent number 3,973,544
- Issue date Aug 10, 1976
- Hitachi, Ltd.
- Seiji Suda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection apparatus
- Patent number 3,942,485
- Issue date Mar 9, 1976
- Hitachi, Ltd.
- Seiji Suda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Feedback circuit
- Patent number 3,939,433
- Issue date Feb 17, 1976
- Hitachi, Ltd.
- Tomoyuki Okada
- G01 - MEASURING TESTING