Hidekatsu Katoh

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sulfidoxymolybdenum dialkylphosphorodithioate
- Patent number 4,789,492
- Issue date Dec 6, 1988
- Asahi Denka Kogyo K.K.
- Shigeru Katsumata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfur containing molybdenum dihydrocarbyldithiocarbamate compound
- Patent number 4,098,705
- Issue date Jul 4, 1978
- Asahi Denka Kogyo K.K.
- Toshio Sakurai
- C07 - ORGANIC CHEMISTRY