Natsue Kawahara

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Modified organopolysiloxanes, production thereof and compositions
- Patent number 6,395,857
- Issue date May 28, 2002
- Chiba Flour Milling Co. Ltd.
- Takanao Suzuki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Silicone derivatives, their production and use
- Patent number 5,859,243
- Issue date Jan 12, 1999
- Chiba Flour Milling Co., Ltd.
- Hiroyuki Ohno
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Silicone derivatives, their production and use
- Patent number 5,712,391
- Issue date Jan 27, 1998
- Chiba Flour Milling Co., Ltd.
- Hiroyuki Ohno
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE