Hiroshi Kajino

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Gas-permeable, waterproof film and process for its production
- Patent number 5,078,931
- Issue date Jan 7, 1992
- Mitsui Toatsu Chemicals, Inc.
- Takeshi Yanagihara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Gas-permeable, waterproof nonwoven fabric and process for its produ...
- Patent number 4,983,450
- Issue date Jan 8, 1991
- Mitsue Toatsu Chemicals, Inc.
- Takeshi Yanagihara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE