Takeshi Koshiba

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cryptographical pseudo-random number generation apparatus and program
- Patent number 7,257,224
- Issue date Aug 14, 2007
- Fujitsu Limited
- Takeshi Koshiba
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dialog interface system
- Patent number 6,330,539
- Issue date Dec 11, 2001
- Fujitsu Limited
- Kuniharu Takayama
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Virtual clay system and its method of simulation
- Patent number 6,040,840
- Issue date Mar 21, 2000
- Fujitsu Limited
- Takeshi Koshiba
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data sorting, data sorting tree creating, derivative extracting and...
- Patent number 5,787,426
- Issue date Jul 28, 1998
- Fujitsu Limited
- Takeshi Koshiba
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Cryptographical pseudo-random number generation apparatus and program
- Publication number 20040005053
- Publication date Jan 8, 2004
- FUJITSU LIMITED
- Takeshi Koshiba
- G06 - COMPUTING CALCULATING COUNTING