Takashi Kobayashi

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Fujisawa, JA

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for mounting tension coil spring onto article
- Patent number 4,070,743
- Issue date Jan 31, 1978
- Hitachi, Ltd.
- Seii Miyakawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Armature operation-release testing apparatus
- Patent number 4,061,964
- Issue date Dec 6, 1977
- Hitachi, Ltd.
- Hitoshi Kubota
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for adjusting biasing force of leaf spring
- Patent number 4,036,042
- Issue date Jul 19, 1977
- Hitachi, Ltd.
- Hitoshi Kubota
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Reciprocal transfer apparatus
- Patent number 4,030,614
- Issue date Jun 21, 1977
- Hitachi, Ltd.
- Yukinori Taneda
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL