Toshihiro Tanaka

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Niihama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing three-dimensional parts from a fiber-reinf...
- Patent number 5,431,871
- Issue date Jul 11, 1995
- Sumitomo Heavy Industries, Ltd.
- Toshihiro Tanaka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of manufacturing three-dimensional parts using sheets of the...
- Patent number 5,290,167
- Issue date Mar 1, 1994
- Sumitomo Heavy Industries, Ltd.
- Toshihiro Tanaka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of feeding material to hot forging machine
- Patent number 4,823,577
- Issue date Apr 25, 1989
- Sumimoto Metal Industries, Ltd.
- Yoshio Kawashima
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of feeding material to hot forging machine
- Patent number 4,761,980
- Issue date Aug 9, 1988
- Sumitomo Metal Industries, Ltd.
- Yoshio Kawashima
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR