Tsuyoshi Takagi

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Hofheim-Wallau, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for elliptic curve point multiplication
- Patent number 8,027,467
- Issue date Sep 27, 2011
- Wired Connections LLC
- Bodo Möller
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Elliptic curve cryptosystem apparatus, storage medium storing ellip...
- Patent number 7,970,131
- Issue date Jun 28, 2011
- Fujitsu Limited
- Tetsuya Izu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for elliptic curve point multiplication
- Patent number 7,555,122
- Issue date Jun 30, 2009
- Wired Communications LLC
- Bodo Möller
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computation method for modular exponentiation operation in decrypti...
- Patent number 7,512,231
- Issue date Mar 31, 2009
- Hitachi, Ltd.
- Katsuyuki Okeya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Elliptic curve cryptosystem apparatus, storage medium storing ellip...
- Patent number 7,505,587
- Issue date Mar 17, 2009
- Fujitsu Limited
- Tetsuya Izu
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
ELLIPTIC CURVE CRYPTOSYSTEM APPARATUS, STORAGE MEDIUM STORING ELLIP...
- Publication number 20090207997
- Publication date Aug 20, 2009
- FUJITSU LIMITED
- Tetsuya Izu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for Elliptic Curve Point Multiplication
- Publication number 20090147948
- Publication date Jun 11, 2009
- Wired Connection LLC
- Bodo Moller
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Computation method for modular exponentiation operation in decrypti...
- Publication number 20050147241
- Publication date Jul 7, 2005
- Katsuyuki Okeya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for elliptic curve point multiplication
- Publication number 20040114756
- Publication date Jun 17, 2004
- Bodo Moller
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Elliptic curve cryptosystem apparatus, storage medium storing ellip...
- Publication number 20030123656
- Publication date Jul 3, 2003
- FUJITSU LIMITED
- Tetsuya Izu
- G06 - COMPUTING CALCULATING COUNTING