Minoru Kamiya

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Minami-Otsuka, Toshima-ku, Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Corneal shape measuring apparatus
- Patent number 5,694,197
- Issue date Dec 2, 1997
- Kabushiki Kaisha Topcon
- Hisashi Tsukada
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Corneal shape measuring apparatus
- Patent number 5,668,623
- Issue date Sep 16, 1997
- Kabushiki Kaisha Topcon
- Akio Sakurai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Eye refractometer
- Patent number 4,591,247
- Issue date May 27, 1986
- Tokyo Kogaku Kikai Kabushiki Kaisha
- Minoru Kamiya
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Slide fastener for preventing jamming of foreign matter
- Patent number 4,261,082
- Issue date Apr 14, 1981
- Minoru Kamiya
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Solid slide fastener capable of effecting strong union
- Patent number 4,236,284
- Issue date Dec 2, 1980
- Minoru Kamiya
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Slider for use in slide fastener
- Patent number 4,121,326
- Issue date Oct 24, 1978
- Minoru Kamiya
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Lever tumbler lock device having variable ward patterns
- Patent number 4,103,525
- Issue date Aug 1, 1978
- Minoru Kamiya
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES