Takaharu Yamaguchi

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Toyokawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for conveying workpiece
- Patent number 4,893,982
- Issue date Jan 16, 1990
- Taiho Seiki Co., Ltd.
- Takaharu Yamaguchi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Workpiece conveying apparatus
- Patent number 4,634,338
- Issue date Jan 6, 1987
- Toyota Jidosha Kabushiki Kaisha
- Eiji Tsuge
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Workpiece conveying apparatus
- Patent number 4,574,941
- Issue date Mar 11, 1986
- Toyota Jidosha Kabushiki Kaisha
- Eiji Tsuge
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Workpiece transferring apparatus
- Patent number 4,523,670
- Issue date Jun 18, 1985
- Toyota Jidosha Kabushiki Kaisha
- Taminori Yanagisawa
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Work-conveying apparatus
- Patent number 4,501,352
- Issue date Feb 26, 1985
- Toyota Jidosha Kabushiki Kaisha
- Taminori Yanagisawa
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL