Takatoshi Ono

Person

Aichi-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Content playback apparatus method and program and key management ap...
- Patent number 7,401,232
- Issue date Jul 15, 2008
- Matsushita Electric Industrial Co., Ltd.
- Takatoshi Ono
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Elliptic curve exponentiation apparatus that can counter differenti...
- Patent number 7,388,957
- Issue date Jun 17, 2008
- Matsushita Electric Industrial Co., Ltd.
- Takatoshi Ono
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information security device, exponentiation device, modular exponen...
- Patent number 7,167,559
- Issue date Jan 23, 2007
- Matsushita Electric Industrial Co., Ltd.
- Takatoshi Ono
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information security device, prime number generation device, and pr...
- Patent number 7,130,422
- Issue date Oct 31, 2006
- Matsushita Electric Industrial Co., Ltd.
- Yuichi Futa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data usage controlling apparatus that prevents the unauthorized use...
- Patent number 7,076,668
- Issue date Jul 11, 2006
- Matsushita Electric Industrial Co., Ltd.
- Takatoshi Ono
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-word arithmetic device for faster computation of cryptosystem...
- Patent number 6,963,644
- Issue date Nov 8, 2005
- Matsushita Electric Industrial Co., Ltd.
- Natsume Matsuzaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
DIGITAL DATA RECORDING DEVICE, DIGITAL DATA MEMORY DEVICE, AND DIGI...
- Patent number 6,868,404
- Issue date Mar 15, 2005
- Matsushita Electric Industrial Co., Ltd.
- Takatoshi Ono
- G11 - INFORMATION STORAGE
Information Patent Grant
Device, method, and storage medium for exponentiation and elliptic...
- Patent number 6,567,832
- Issue date May 20, 2003
- Matsushita Electric Industrial Co., Ltd.
- Takatoshi Ono
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
ENCRYPTION DEVICE, DECRYPTION DEVICE, ENCRYPTION METHOD, DECRYPTION...
- Patent number 6,523,115
- Issue date Feb 18, 2003
- Matsushita Electric Industrial Co., Ltd.
- Takatoshi Ono
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Message receiving apparatus and message transmitting apparatus
- Patent number 6,496,930
- Issue date Dec 17, 2002
- Matsushita Electric Industrial Co., Ltd.
- Takatoshi Ono
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
High-speed modular multiplication apparatus achieved in small circuit
- Patent number 6,366,940
- Issue date Apr 2, 2002
- Matsushita Electric Industrial Co., Ltd.
- Takatoshi Ono
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Elliptic curve calculation apparatus capable of calculating multipl...
- Patent number 6,263,081
- Issue date Jul 17, 2001
- Matsushita Electric Industrial Co., Ltd.
- Atsuko Miyaji
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
RSA public key generation apparatus, RSA decryption apparatus, and...
- Publication number 20050157872
- Publication date Jul 21, 2005
- Takatoshi Ono
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Content playback apparatus method and program and key management ap...
- Publication number 20050021985
- Publication date Jan 27, 2005
- Takatoshi Ono
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Elliptic curve exponentiation apparatus that can counter differenti...
- Publication number 20040247115
- Publication date Dec 9, 2004
- Takatoshi Ono
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Multi-precision exponentiation method and apparatus
- Publication number 20040133788
- Publication date Jul 8, 2004
- Gregory M. Perkins
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Modular squaring circuit, modular squaring method, and modular squa...
- Publication number 20030128842
- Publication date Jul 10, 2003
- Toshihisa Nakano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information security device, prime number generation device, and pr...
- Publication number 20020176573
- Publication date Nov 28, 2002
- Yuichi Futa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information security device, exponentiation device, modular exponen...
- Publication number 20020172356
- Publication date Nov 21, 2002
- Takatoshi Ono
- G06 - COMPUTING CALCULATING COUNTING

Takatoshi Ono

Person

Patents Grantslast 30 patents

Content playback apparatus method and program and key management ap...

Elliptic curve exponentiation apparatus that can counter differenti...

Information security device, exponentiation device, modular exponen...

Information security device, prime number generation device, and pr...

Data usage controlling apparatus that prevents the unauthorized use...

Multi-word arithmetic device for faster computation of cryptosystem...

DIGITAL DATA RECORDING DEVICE, DIGITAL DATA MEMORY DEVICE, AND DIGI...

Device, method, and storage medium for exponentiation and elliptic...

ENCRYPTION DEVICE, DECRYPTION DEVICE, ENCRYPTION METHOD, DECRYPTION...

Message receiving apparatus and message transmitting apparatus

High-speed modular multiplication apparatus achieved in small circuit

Elliptic curve calculation apparatus capable of calculating multipl...

Patents Applicationslast 30 patents

RSA public key generation apparatus, RSA decryption apparatus, and...

Content playback apparatus method and program and key management ap...

Elliptic curve exponentiation apparatus that can counter differenti...

Multi-precision exponentiation method and apparatus

Modular squaring circuit, modular squaring method, and modular squa...

Information security device, prime number generation device, and pr...

Information security device, exponentiation device, modular exponen...