Tadashi Takahashi

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Patents Grantslast 30 patents

Information Patent Grant
Wet frictional material
- Patent number 5,563,196
- Issue date Oct 8, 1996
- NSK Warner Kabushiki Kaisha
- Shun Kitahara
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Process for preparing a polyester-modified silicone resin and a cur...
- Patent number 5,457,166
- Issue date Oct 10, 1995
- Shin-Etsu Chemical Co., Ltd.
- Yuji Yoshikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Coating composition for electrophotographic carrier
- Patent number 5,068,301
- Issue date Nov 26, 1991
- Shin-Etsu Chemical Co., Ltd.
- Yoshio Okamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY