Takuya Wada

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fingerprint identification apparatus and fingerprint identification...
- Patent number 7,248,722
- Issue date Jul 24, 2007
- Sony Corporation
- Takuya Wada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Random number generation apparatus and random number generation method
- Patent number 7,020,283
- Issue date Mar 28, 2006
- Sony Corporation
- Takuya Wada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fingerprint image processing device and fingerprint image processin...
- Patent number 6,445,811
- Issue date Sep 3, 2002
- Sony Corporation
- Takuya Wada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fingerprint comparing apparatus
- Patent number 6,175,640
- Issue date Jan 16, 2001
- Sony Corporation
- Takuya Wada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reproducing apparatus for an optical recording medium
- Patent number 5,008,521
- Issue date Apr 16, 1991
- Sony Corporation
- Hiroshi Ohki
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for reproducing optical card data without position indica...
- Patent number 4,931,628
- Issue date Jun 5, 1990
- Sony Corporation
- Takuya Wada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for recording and/or reproducing optical cards
- Patent number 4,852,101
- Issue date Jul 25, 1989
- Shoei Kobayashi
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Information recording processing device, information reproduction p...
- Publication number 20060291357
- Publication date Dec 28, 2006
- SONY CORPORATION
- Tsutomu Ichinose
- G11 - INFORMATION STORAGE
Information Patent Application
Information recording processing device, information reproduction p...
- Publication number 20060285465
- Publication date Dec 21, 2006
- Tsutomu Ichinose
- G11 - INFORMATION STORAGE
Information Patent Application
Random number generation apparatus and randon number generation method
- Publication number 20050190913
- Publication date Sep 1, 2005
- Takuya Wada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Fingerprint identification apparatus and fingerprint identification...
- Publication number 20030002720
- Publication date Jan 2, 2003
- Takuya Wada
- G06 - COMPUTING CALCULATING COUNTING