Masanari Kikkawa

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for cleaning apparatus used for measuring dissolved gas in oil
- Patent number 5,127,962
- Issue date Jul 7, 1992
- Yasuo Inoue
- G01 - MEASURING TESTING
Information Patent Grant
Device for measuring gas dissolved in oil
- Patent number 5,062,292
- Issue date Nov 5, 1991
- Nissin Electric Co., Ltd.
- Masaru Kanba
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus and method for measuring dissolved gas in oil
- Patent number 4,944,178
- Issue date Jul 31, 1990
- Nissin Electric Co., Ltd.
- Yasuo Inoue
- G01 - MEASURING TESTING