Toshio Tanaka

Person

Toride, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Flame detector for pulse combustion apparatus
- Patent number 4,494,924
- Issue date Jan 22, 1985
- Hitachi, Ltd.
- Toshio Tanaka
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Combustion control circuit
- Patent number 4,455,656
- Issue date Jun 19, 1984
- Hitachi, Ltd.
- Toshio Tanaka
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Combustion control apparatus
- Patent number 4,445,841
- Issue date May 1, 1984
- Hitachi, Ltd.
- Toshio Tanaka
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Combustion control apparatus
- Patent number 4,389,184
- Issue date Jun 21, 1983
- Hitachi, Ltd.
- Toshio Tanaka
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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
Check circuit for combustion process control timer
- Patent number 4,239,478
- Issue date Dec 16, 1980
- Hitachi, Ltd.
- Toshio Tanaka
- 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
Information Patent Grant
Combustion control system
- Patent number 4,145,179
- Issue date Mar 20, 1979
- Hitachi, Ltd.
- Toshio Tanaka
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Safety test circuit for combustion control apparatus
- Patent number 4,127,887
- Issue date Nov 28, 1978
- Hitachi, Ltd.
- Toshio Tanaka
- G01 - MEASURING TESTING

Toshio Tanaka

Person

Patents Grantslast 30 patents

Flame detector for pulse combustion apparatus

Combustion control circuit

Combustion control apparatus

Combustion control apparatus

Timer circuit arrangement in digital combustion control system

Check circuit for combustion process control timer

Combustion control apparatus

Combustion control system

Safety test circuit for combustion control apparatus