Toshinao Okitsu

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Epoxy resin, maleimide and OH- and epoxy-containing compound
- Patent number 5,310,830
- Issue date May 10, 1994
- Konishi Co., Ltd.
- Toshinao Okitsu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fast setting adhesive composition
- Patent number 4,431,757
- Issue date Feb 14, 1984
- Konishi Co., Ltd.
- Toshinao Okitsu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...