Hiroto Ryoshi

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Shimizu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heat insulating material and method for producing same
- Patent number 5,575,871
- Issue date Nov 19, 1996
- Takeda Chemical Industries, Ltd.
- Hiroto Ryoshi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polyurethane adhesive of epoxy resin, polyisocyanate, phosphorus ox...
- Patent number 5,202,391
- Issue date Apr 13, 1993
- Takeda Chemical Industries, Ltd.
- Kyuya Yamazaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyurethane adhesive of epoxy resin, polyisocyanate, phosphorus ox...
- Patent number 5,096,980
- Issue date Mar 17, 1992
- Takeda Chemical Industries, Ltd.
- Kyuya Yamazaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...