Akashi Satoh

Person

Yamato-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Multiplier and cipher circuit
- Patent number 8,244,790
- Issue date Aug 14, 2012
- International Business Machines Corporation
- Akashi Satoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Combinational circuit, encryption circuit, method for constructing...
- Patent number 7,460,666
- Issue date Dec 2, 2008
- International Business Machines Corporation
- Sumio Morioka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Content play back, information processing, and play back restriction
- Patent number 7,336,887
- Issue date Feb 26, 2008
- International Business Machines Corporation
- Akashi Satoh
- G11 - INFORMATION STORAGE
Information Patent Grant
Arithmetic circuit to increase the speed of a modular multiplicatio...
- Patent number 6,772,942
- Issue date Aug 10, 2004
- International Business Machines Corporation
- Kohji Takano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Carry skip adder
- Patent number 6,735,612
- Issue date May 11, 2004
- International Business Machines Corporation
- Yoshinao Kobayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for calculating of Bc (mod n) with repeatedly shifting a...
- Patent number 6,317,769
- Issue date Nov 13, 2001
- International Business Machines Corporation
- Yoshinao Kobayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Carry skip adder
- Patent number 6,199,091
- Issue date Mar 6, 2001
- International Business Machines Corporation
- Yoshinao Kobayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for calculating B.sup.c (mod n)
- Patent number 5,928,315
- Issue date Jul 27, 1999
- International Business Machines Corporation
- Yoshinao Kobayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Search circuit for data compression
- Patent number 5,877,714
- Issue date Mar 2, 1999
- International Business Machines Corporation
- Akashi Satoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Flash-erase-type nonvolatile semiconductor storage device
- Patent number 5,844,910
- Issue date Dec 1, 1998
- International Business Machines Corporation
- Hideto Niijima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Control method and apparatus for direct execution of a program on a...
- Patent number 5,787,493
- Issue date Jul 28, 1998
- International Business Machines Corporation
- Hideto Niijima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Content-addressable-memory control circuit
- Patent number 5,740,097
- Issue date Apr 14, 1998
- International Business Machines Corporation
- Akashi Satoh
- G11 - INFORMATION STORAGE
Information Patent Grant
Flash-erase-type nonvolatile semiconductor storage device
- Patent number 5,546,402
- Issue date Aug 13, 1996
- International Business Machines Corporation
- Hideto Niijima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Flash-erase-type nonvolatile semiconductor storage device
- Patent number 5,509,018
- Issue date Apr 16, 1996
- International Business Machines Corporation
- Hideto Niijima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data search and compression device and method for searching and com...
- Patent number 5,448,733
- Issue date Sep 5, 1995
- International Business Machines Corp.
- Akashi Satoh
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Content play back, information processing, and play back restriction
- Publication number 20050105884
- Publication date May 19, 2005
- International Business Machines Corporation
- Akashi Satoh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multilplier and cipher circuit
- Publication number 20040177105
- Publication date Sep 9, 2004
- International Business Machines Corporation
- Akashi Satoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information processing with data storage
- Publication number 20040172538
- Publication date Sep 2, 2004
- International Business Machines Corporation
- Akashi Satoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Combinational circuit, encryption circuit, method for constructing...
- Publication number 20030198343
- Publication date Oct 23, 2003
- International Business Machines Corporation
- Sumio Morioka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Arithmetic circuit to increase the speed for a modular multiplicati...
- Publication number 20020074391
- Publication date Jun 20, 2002
- International Business Machines Corporation
- Kohji Takano
- G06 - COMPUTING CALCULATING COUNTING

Akashi Satoh

Person

Patents Grantslast 30 patents

Multiplier and cipher circuit

Combinational circuit, encryption circuit, method for constructing...

Content play back, information processing, and play back restriction

Arithmetic circuit to increase the speed of a modular multiplicatio...

Carry skip adder

Apparatus for calculating of Bc (mod n) with repeatedly shifting a...

Carry skip adder

Apparatus and method for calculating B.sup.c (mod n)

Search circuit for data compression

Flash-erase-type nonvolatile semiconductor storage device

Control method and apparatus for direct execution of a program on a...

Content-addressable-memory control circuit

Flash-erase-type nonvolatile semiconductor storage device

Flash-erase-type nonvolatile semiconductor storage device

Data search and compression device and method for searching and com...

Patents Applicationslast 30 patents

Content play back, information processing, and play back restriction

Multilplier and cipher circuit

Information processing with data storage

Combinational circuit, encryption circuit, method for constructing...

Arithmetic circuit to increase the speed for a modular multiplicati...