Hisao Hirata

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Hiratsuka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for interference-fitting an inner member with an annular...
- Patent number 4,841,622
- Issue date Jun 27, 1989
- Topy Kogyo Kabushiki Kaisha
- Tadao Murano
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Work delivering apparatus
- Patent number 4,821,865
- Issue date Apr 18, 1989
- Topy Kogyo Kabushiki Kaisha
- Hisao Hirata
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL