Tadao Yamamoto

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Machida, JP

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Patents Grantslast 30 patents

Information Patent Grant
Liquid containing vessel with temperature control device
- Patent number 4,548,259
- Issue date Oct 22, 1985
- Olympus Optical Co., Ltd.
- Sadao Tezuka
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method for measuring ion activity
- Patent number 4,204,917
- Issue date May 27, 1980
- Olympus Optical Co., Ltd.
- Tadao Yamamoto
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for measuring ion activity
- Patent number 4,172,777
- Issue date Oct 30, 1979
- Olympus Optical Co., Ltd.
- Tadao Yamamoto
- G01 - MEASURING TESTING