Kanji Otsuka

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Funabashi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polyimide resin from cyclobutane tetracarboxylic acid dianhydride
- Patent number 5,053,480
- Issue date Oct 1, 1991
- Nissan Chemical Industries, Ltd.
- Noriaki Koto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing an alcohol by hydroformylation
- Patent number 4,447,661
- Issue date May 8, 1984
- Nissan Chemical Industries Ltd.
- Satoshi Hoshiyama
- C07 - ORGANIC CHEMISTRY