Asahi Kagaku Kogyo Kabushiki Kaisha

Organization

Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Thermoplastic acrylic resin brittle film
- Patent number 6,280,835
- Issue date Aug 28, 2001
- Asahi Kagaku Kogyo Co., Ltd.
- Etsuo Matsui
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Transparent brittle film
- Patent number 5,851,653
- Issue date Dec 22, 1998
- Lintec Corporation
- Masahiro Nakamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Apparatus for controlling a suction passage in an endoscope
- Patent number 5,840,015
- Issue date Nov 24, 1998
- Asahi Kagaku Kogyo Kabushiki Kaisha
- Takayuki Ogino
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Camera having deformable shock dampening members
- Patent number 5,732,302
- Issue date Mar 24, 1998
- Asahi Kagaku Kogyo Kabushiki Kaisha
- Hidetaka Yokota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Grip tape
- Patent number 5,055,340
- Issue date Oct 8, 1991
- Asahi Kagaku Kogyo Co., Ltd.
- Hiroshi Matsumura
- B32 - LAYERED PRODUCTS
Information Patent Grant
Slow release drug delivery granules and process for production thereof
- Patent number 5,055,307
- Issue date Oct 8, 1991
- Asahi Kagaku Kogyo Kabushiki Kaisha
- Sumiaki Tsuru
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Bright wide-angle lens for compact color video cameras
- Patent number 4,421,390
- Issue date Dec 20, 1983
- Asahi Kagaku Kogyo Kabushiki Kaisha
- Kyosuke Amano
- G02 - OPTICS

Asahi Kagaku Kogyo Kabushiki Kaisha

Organization

Patents Grantslast 30 patents

Thermoplastic acrylic resin brittle film

Transparent brittle film

Apparatus for controlling a suction passage in an endoscope

Camera having deformable shock dampening members

Grip tape

Slow release drug delivery granules and process for production thereof

Bright wide-angle lens for compact color video cameras