Kenji Todo

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Yanai, JP

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Patents Grantslast 30 patents

Information Patent Grant
Timer circuit arrangement in digital combustion control system
- Patent number 4,299,556
- Issue date Nov 10, 1981
- Hitachi, Ltd.
- Kenji Todo
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Combustion control apparatus
- Patent number 4,192,641
- Issue date Mar 11, 1980
- Hitachi, Ltd.
- Sumio Nakagawa
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES