Takeshi Kajiyama

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Disk laminate, disk cartridge, disk loading/unloading mechanism, di...
- Patent number 8,607,259
- Issue date Dec 10, 2013
- Ricoh Company, Ltd.
- Yoshimichi Takano
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk clamping mechanism and disk drive system, with movably support...
- Patent number 8,549,547
- Issue date Oct 1, 2013
- Ricoh Company, Ltd.
- Nobuaki Onagi
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
DISK LAMINATE, DISK CARTRIDGE, DISK LOADING/UNLOADING MECHANISM, DI...
- Publication number 20110283299
- Publication date Nov 17, 2011
- Yoshimichi Takano
- G11 - INFORMATION STORAGE
Information Patent Application
DISK CLAMPING MECHANISM AND DISK DRIVE SYSTEM
- Publication number 20110072446
- Publication date Mar 24, 2011
- Nobuaki Onagi
- G11 - INFORMATION STORAGE