Singo Tanigawa

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparation of polytetrafluoroethylene molding powder
- Patent number 6,054,083
- Issue date Apr 25, 2000
- Daikin Industries, Ltd.
- Michio Asano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing polytetrafluoroethylene granular powder
- Patent number 5,156,343
- Issue date Oct 20, 1992
- Daikin Industries, Ltd.
- Tatsuo Sueyoshi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for preparing polytetrafluoroethylene granular powder
- Patent number 4,241,137
- Issue date Dec 23, 1980
- Daikin Kogyo Co., Ltd.
- Masanori Izumo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fluorine-containing elastomeric copolymers, process for preparing t...
- Patent number 4,141,874
- Issue date Feb 27, 1979
- Daikin Kogyo Co., Ltd.
- Masahiko Oka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...