Koji Hirairi

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Information processor and control method of the same
- Patent number 9,081,518
- Issue date Jul 14, 2015
- Sony Corporation
- Koji Hirairi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Information processing apparatus, information processing system, co...
- Patent number 8,874,978
- Issue date Oct 28, 2014
- Sony Corporation
- Koji Hirairi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated circuit with dynamic power supply control
- Patent number 8,648,650
- Issue date Feb 11, 2014
- Sony Corporation
- Koji Hirairi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Delay latch circuit and delay flip-flop
- Patent number 8,570,086
- Issue date Oct 29, 2013
- Sony Corporation
- Koji Hirairi
- G11 - INFORMATION STORAGE
Information Patent Grant
Divider and method with high radix
- Patent number 6,625,633
- Issue date Sep 23, 2003
- Sony Corporation
- Koji Hirairi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Logic cell and logic circuit using the same
- Patent number 6,496,041
- Issue date Dec 17, 2002
- Sony Corporation
- Koji Hirairi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Synchronized FIFO memory circuit
- Patent number 6,480,942
- Issue date Nov 12, 2002
- Sony Corporation
- Koji Hirairi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Latch and D-type flip-flop
- Patent number 6,414,529
- Issue date Jul 2, 2002
- Sony Corporation
- Koji Hirairi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Logic circuit evaluation using sensing latch logic
- Patent number 6,374,393
- Issue date Apr 16, 2002
- Sony Corporation
- Koji Hirairi
- G11 - INFORMATION STORAGE
Information Patent Grant
Differential sense amplifier circuit and dynamic logic circuit usin...
- Patent number 6,232,800
- Issue date May 15, 2001
- Sony Corporation
- Koji Hirairi
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of operation of arithmetic and logic unit, storage medium, a...
- Patent number 6,028,987
- Issue date Feb 22, 2000
- Sony Corporation
- Koji Hirairi
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION PROCESSOR AND CONTROL METHOD OF THE SAME
- Publication number 20130185584
- Publication date Jul 18, 2013
- SONY CORPORATION
- Koji Hirairi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTEGRATED CIRCUIT
- Publication number 20130063206
- Publication date Mar 14, 2013
- SONY CORPORATION
- Koji Hirairi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING SYSTEM, CO...
- Publication number 20120254676
- Publication date Oct 4, 2012
- SONY CORPORATION
- Koji Hirairi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DELAY LATCH CIRCUIT AND DELAY FLIP-FLOP
- Publication number 20120194246
- Publication date Aug 2, 2012
- SONY CORPORATION
- Koji Hirairi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LATCH AND D-TYPE FLIP-FLOP
- Publication number 20020036531
- Publication date Mar 28, 2002
- Koji Hirairi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Logic cell and logic circuit using the same
- Publication number 20010013797
- Publication date Aug 16, 2001
- Sony Corporation
- Koji Hirairi
- H03 - BASIC ELECTRONIC CIRCUITRY

Koji Hirairi

Person

Patents Grantslast 30 patents

Information processor and control method of the same

Information processing apparatus, information processing system, co...

Integrated circuit with dynamic power supply control

Delay latch circuit and delay flip-flop

Divider and method with high radix

Logic cell and logic circuit using the same

Synchronized FIFO memory circuit

Latch and D-type flip-flop

Logic circuit evaluation using sensing latch logic

Differential sense amplifier circuit and dynamic logic circuit usin...

Method of operation of arithmetic and logic unit, storage medium, a...

Patents Applicationslast 30 patents

INFORMATION PROCESSOR AND CONTROL METHOD OF THE SAME

INTEGRATED CIRCUIT

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING SYSTEM, CO...

DELAY LATCH CIRCUIT AND DELAY FLIP-FLOP

LATCH AND D-TYPE FLIP-FLOP

Logic cell and logic circuit using the same