Akitoshi Iwatani

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Yao, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fluorine-containing polyesters, and their production and use
- Patent number 4,250,300
- Issue date Feb 10, 1981
- Daikin Kogyo Co., Ltd.
- Takeo Saegusa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fluorine-containing copolymers, and their production and use
- Patent number 4,182,846
- Issue date Jan 8, 1980
- Daikin Kogyo Co., Ltd.
- Takeo Saegusa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
2-Hydroxy-1,1,2,3,3-pentahydro-perfluoroalkyl derivatives, their pr...
- Patent number 4,165,338
- Issue date Aug 21, 1979
- Daikin Kogyo Co., Ltd.
- Atsuo Katsushima
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...