Shinji Fukuhara

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Hirakata, JP

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Patents Grantslast 30 patents

Information Patent Grant
Device for tightening bolt and/or nut
- Patent number 6,053,080
- Issue date Apr 25, 2000
- Maeda Metal Industries, Ltd.
- Yasunobu Kaneyama
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Device for fastening and loosening threaded members
- Patent number 5,513,546
- Issue date May 7, 1996
- Maeda Metal Industries, Ltd.
- Seiji Ikeda
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Bolt fastening device
- Patent number D360568
- Issue date Jul 25, 1995
- Maeda Metal Industries, Ltd.
- Shinji Fukuhara
- D08 - Tools and hardware