Michitaka Takeshita

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ligneous finishing material
- Patent number 6,379,786
- Issue date Apr 30, 2002
- Bridgestone Corporation
- Michitaka Takeshita
- B44 - DECORATIVE ARTS
Information Patent Grant
Rubber composition and steel cord-rubber composite body
- Patent number 4,906,680
- Issue date Mar 6, 1990
- Bridgestone Corporation
- Tadahiro Umeda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Rubber composition for tires
- Patent number 4,820,751
- Issue date Apr 11, 1989
- Bridgestone Corporation
- Michitaka Takeshita
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rubber composition comprising surface-treated carbon black
- Patent number 4,764,547
- Issue date Aug 16, 1988
- Bridgestone Corporation
- Takashi Hatanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Dispersion-improved carbon black compounded rubber composition
- Patent number 4,721,740
- Issue date Jan 26, 1988
- Bridgestone Corporation
- Michitaka Takeshita
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Rubber composition for use in a tire tread
- Patent number 4,624,977
- Issue date Nov 25, 1986
- Bridgestone Corporation
- Michitaka Takeshita
- B60 - VEHICLES IN GENERAL