Osamu Fujiwara

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Funabashi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Operation teaching method and apparatus for industrial robot
- Patent number 4,613,943
- Issue date Sep 23, 1986
- Hitachi, Ltd.
- Norihisa Miyake
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Automatic welding line tracing method and apparatus
- Patent number 4,242,620
- Issue date Dec 30, 1980
- Hitachi, Ltd.
- Osamu Fujiwara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR