Norihisa Isaka

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Paper transporting apparatus
- Patent number 7,168,701
- Issue date Jan 30, 2007
- Oki Data Corporation
- Norihisa Isaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Paper transporting apparatus
- Patent number 6,722,647
- Issue date Apr 20, 2004
- Oki Data Corporation
- Yasuyuki Kato
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Cassette holder assembly
- Patent number 5,370,469
- Issue date Dec 6, 1994
- Oki Electric Industry Co., Ltd.
- Eisaku Mutou
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink ribbon cassette
- Patent number 5,348,403
- Issue date Sep 20, 1994
- Oki Electric Industry Co., Ltd.
- Minoru Mizutani
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink ribbon cartridge
- Patent number 5,186,554
- Issue date Feb 16, 1993
- Oki Electric Industry Co., Ltd.
- Minoru Mizutani
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Paper transporting apparatus
- Publication number 20020074720
- Publication date Jun 20, 2002
- Oki Data Corporation
- Yasuyuki Kato
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Paper transporting apparatus
- Publication number 20020063906
- Publication date May 30, 2002
- Norihisa Isaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE