Tetsuo Yamamura

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heater device of cigarette lighter and method of manufacturing the...
- Patent number 5,380,984
- Issue date Jan 10, 1995
- Yumedia Co., Ltd.
- Tetsuo Yamamura
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Battery powered electric cigarette lighter having snap together con...
- Patent number 5,354,968
- Issue date Oct 11, 1994
- Yumedia Co., Ltd.
- Tetsuo Yamamura
- H01 - BASIC ELECTRIC ELEMENTS