Takeo Ohkouchi

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Ibaraki-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image recording and reproducing apparatus
- Patent number 7,450,815
- Issue date Nov 11, 2008
- Hitachi, Ltd.
- Yasunori Ohara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image recording and reproducing apparatus
- Patent number 6,763,174
- Issue date Jul 13, 2004
- Hitachi, Ltd.
- Yasunori Ohara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image recording and reproducing apparatus
- Patent number 6,292,618
- Issue date Sep 18, 2001
- Hitachi, Ltd.
- Yasunori Ohara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Image recording and reproducing apparatus
- Publication number 20040165866
- Publication date Aug 26, 2004
- Yasunori Ohara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image recording and reproducing apparatus
- Publication number 20010038741
- Publication date Nov 8, 2001
- Yasunori Ohara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE