Hiroshi Matsumiya

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Molded connector and method of producing the same
- Patent number 6,575,769
- Issue date Jun 10, 2003
- Fujitsu Takamisawa Component Ltd.
- Masayuki Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Card-type peripheral device
- Patent number 6,480,390
- Issue date Nov 12, 2002
- Fujitsu Takamisawa Component Limited
- Hiroshi Matsumiya
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Selective multiple position switch with common pivoted operator
- Patent number RE36738
- Issue date Jun 20, 2000
- Sega Enterprises, Ltd.
- Hiroshi Matsumiya
- 200 - Electricity: circuit makers and breakers
Information Patent Grant
Control-key mechanism having improved operation feeling
- Patent number RE36349
- Issue date Oct 26, 1999
- Sega Enterprises
- Hiroshi Matsumiya
- 200 - Electricity: circuit makers and breakers
Information Patent Grant
Control-key mechanism having improved operation feeling
- Patent number 5,525,770
- Issue date Jun 11, 1996
- Sega Enterprises, Ltd.
- Hiroshi Matsumiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Selective multiple position switch with common pivoted operator
- Patent number 5,396,030
- Issue date Mar 7, 1995
- Sega Enterprises, Ltd.
- Hiroshi Matsumiya
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Card-type peripheral device
- Publication number 20010017771
- Publication date Aug 30, 2001
- Hiroshi Matsumiya
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR