Akira Hatakenaka

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electronic camera
- Patent number 6,721,011
- Issue date Apr 13, 2004
- Olympus Optical Co., Ltd.
- Akira Hatakenaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic camera
- Patent number 6,563,542
- Issue date May 13, 2003
- Olympus Optical Co., Ltd.
- Akira Hatakenaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image coding system
- Patent number 6,453,072
- Issue date Sep 17, 2002
- Olympus Optical Co., Ltd.
- Akira Hatakenaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic camera
- Patent number 6,075,949
- Issue date Jun 13, 2000
- Olympus Optical Co., Ltd.
- Akira Hatakenaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Motion-adaptive image signal processing system
- Patent number 5,565,921
- Issue date Oct 15, 1996
- Olympus Optical Co., Ltd.
- Hiroshi Sasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Moving-picture data digital recording and reproducing apparatuses
- Patent number 5,282,049
- Issue date Jan 25, 1994
- Olympus Optical Co., Ltd.
- Akira Hatakenaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Image sensing apparatus and recording/reproducing method thereof
- Patent number 5,239,382
- Issue date Aug 24, 1993
- Olympus Optical Co., Ltd.
- Akira Hatakenaka
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Electronic camera
- Publication number 20030151668
- Publication date Aug 14, 2003
- Olympus Optical Co., Ltd.
- Akira Hatakenaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Electronic camera
- Publication number 20030146979
- Publication date Aug 7, 2003
- Olympus Optical Co., Ltd.
- Akira Hatakenaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE