Yoshinobu Matsuda

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for crystal growth of III-V group compound semiconductor
- Patent number 5,603,764
- Issue date Feb 18, 1997
- Sumitomo Chemical Company, Limited
- Yoshinobu Matsuda
- C30 - CRYSTAL GROWTH
Information Patent Grant
Vapor phase epitaxial growth method of zinc selenide and zinc selen...
- Patent number 4,632,711
- Issue date Dec 30, 1986
- Sumitomo Chemical Company, Limited
- Shigeo Fujita
- C30 - CRYSTAL GROWTH
Information Patent Grant
Process for preparation of resin composition useful for laminated s...
- Patent number 4,259,395
- Issue date Mar 31, 1981
- Sumitomo Chemical Company, Limited
- Seimei Yasui
- B32 - LAYERED PRODUCTS
Information Patent Grant
Sulfonated product of butadiene or isoprene oligomer and the produc...
- Patent number 4,115,437
- Issue date Sep 19, 1978
- Sumitomo Chemical Company, Limited
- Yoshinobu Matsuda
- C07 - ORGANIC CHEMISTRY