Seishiro Ishiwatari

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Omnidirectional response cable switch
- Patent number 6,107,580
- Issue date Aug 22, 2000
- Shinmei Rubber Industries Co., Ltd.
- Kyofu Hoshikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pressure-sensitive conductive strip switch assembly and a method of...
- Patent number 4,617,433
- Issue date Oct 14, 1986
- Bridgestone Corporation
- Kyofu Hoshikawa
- H01 - BASIC ELECTRIC ELEMENTS