Yasumitsu Katsuno

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Kitakyushu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Device for determining various types of trace nitrogen
- Patent number 4,348,359
- Issue date Sep 7, 1982
- Mitsubishi Chemical Industries, Limited
- Tomonori Kojima
- G01 - MEASURING TESTING
Information Patent Grant
Wet sample decomposing apparatus
- Patent number 4,347,216
- Issue date Aug 31, 1982
- Mitsubishi Kasei Kogyo Kabushiki Kaisha
- Kazuyoshi Kawasaki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL