Hirobumi Okuyama

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Narashino, JP

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Patents Grantslast 30 patents

Information Patent Grant
Angle detecting apparatus and projector having the same
- Patent number 7,042,560
- Issue date May 9, 2006
- Seiko Precision Inc.
- Shiroshi Kanemitsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Angle detecting apparatus and projector having the same
- Publication number 20040061848
- Publication date Apr 1, 2004
- Shiroshi Kanemitsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image pick-up device and portable electronic device having the same
- Publication number 20030107669
- Publication date Jun 12, 2003
- Akira Ito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image pick-up device and portable electronic device having the same
- Publication number 20030107656
- Publication date Jun 12, 2003
- Akira Ito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE