Takashi Takemoto

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Patents Grantslast 30 patents

Information Patent Grant
Polymer containing N-sulfoamino group, fiber formed therefrom, and...
- Patent number 5,652,320
- Issue date Jul 29, 1997
- Sanyo Chemical Industries, Ltd.
- Takashi Takemoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Coating composition and plastisol composition, and articles coated...
- Patent number 5,130,402
- Issue date Jul 14, 1992
- Sanyo Chemical Industries, Ltd.
- Hajime Akiyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...