Rikizo Nakata

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Nakashima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Chloroprene rubber composition
- Patent number 4,645,788
- Issue date Feb 24, 1987
- Kao Corporation
- Tadaoki Okumoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Dust boot with multiple layer construction of bellows
- Patent number 4,573,693
- Issue date Mar 4, 1986
- Toyoda Gosei Co., Ltd.
- Rikizo Nakata
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...