Toshio Hatayama

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Sagamihara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Automobile parts and engine canisters
- Patent number 5,591,351
- Issue date Jan 7, 1997
- Teijin Limited
- Toshio Hatayama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Semicrystalline aromatic polyester, process for its production and...
- Patent number 5,300,621
- Issue date Apr 5, 1994
- Teijin Limited
- Hiroo Inata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Electrical and electronic parts formed of polybutylene naphthalened...
- Patent number 5,290,835
- Issue date Mar 1, 1994
- Teijin Limited
- Toshio Hatayama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flame-retardant resin composition and molded article for electrical...
- Patent number 5,221,704
- Issue date Jun 22, 1993
- Teijin Limited
- Sakae Shimotsuma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...