Kentaro Shingai

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Recording and reproducing apparatus
- Patent number 7,375,919
- Issue date May 20, 2008
- Sony Corporation
- Takeharu Takasawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Head drum device with carbon-containing synthetic resin upper drum...
- Patent number 6,819,529
- Issue date Nov 16, 2004
- Sony Corporation
- Tadashi Ooami
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Recording and reproducing apparatus
- Publication number 20060192837
- Publication date Aug 31, 2006
- TAKEHARU TAKASWA
- Takeharu Takasawa
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording and reproducing apparatus
- Publication number 20060164750
- Publication date Jul 27, 2006
- Sony Corporation
- Masahiro Negita
- G11 - INFORMATION STORAGE
Information Patent Application
Head drum device and magnetic recorder/reproducer
- Publication number 20030002224
- Publication date Jan 2, 2003
- Tadashi Ooami
- G11 - INFORMATION STORAGE