Hiroyuki Kawai

Person

Setagaya-ku, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for routing configuration accesses from a prim...
- Patent number 7,054,979
- Issue date May 30, 2006
- Renesas Technology Corp.
- Robert Streitenberger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Rendering process apparatus capable of improving processing speed o...
- Patent number 7,038,684
- Issue date May 2, 2006
- Renesas Technology Corp.
- Yoshitsugu Inoue
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Square root extraction circuit and floating-point square root extra...
- Patent number 6,820,107
- Issue date Nov 16, 2004
- Renesas Technology Corporation
- Hiroyuki Kawai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Graphic processor having multiple geometric operation units and met...
- Patent number 6,795,075
- Issue date Sep 21, 2004
- Renesas Technology Corp.
- Robert Streitenberger
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Logarithmic arithmetic unit avoiding division as far as predetermin...
- Patent number 6,711,601
- Issue date Mar 23, 2004
- Renesas Technology Corp.
- Yoshitsugu Inoue
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
First-in first-out data transfer control device having a plurality...
- Patent number 6,697,889
- Issue date Feb 24, 2004
- Renesas Technology Corp.
- Junko Kobara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bridge device for connecting multiple devices to one slot
- Patent number 6,675,251
- Issue date Jan 6, 2004
- Renesas Technology Corp.
- Robert Streitenberger
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Geometry processor capable of executing input/output and high speed...
- Patent number 6,603,481
- Issue date Aug 5, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Hiroyuki Kawai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Floating point adder capable of rapid clip-code generation
- Patent number 6,581,087
- Issue date Jun 17, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Yoshitsugu Inoue
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power operation device
- Patent number 6,480,873
- Issue date Nov 12, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Yoshitsugu Inoue
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Output FIFO data transfer control device
- Patent number 6,442,627
- Issue date Aug 27, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Hiroyasu Negishi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
X-ray CT apparatus and X-ray imaging method
- Patent number 6,434,214
- Issue date Aug 13, 2002
- Hitachi Medical Corporation
- Hiroyuki Kawai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
X-ray image pickup device
- Patent number 6,418,186
- Issue date Jul 9, 2002
- Hitachi Medical Corporation
- Hiroyuki Kawai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
X-ray examination apparatus and imaging method of X-ray image
- Patent number 6,381,299
- Issue date Apr 30, 2002
- Hitachi Medical Corporation
- Rika Baba
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
PCI-PCI bridge allowing controlling of a plurality of PCI agents in...
- Patent number 6,272,582
- Issue date Aug 7, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Robert Streitenberger
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Square root extraction circuit and floating-point square root extra...
- Patent number 6,148,318
- Issue date Nov 14, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Hiroyuki Kawai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Geometrical operation apparatus for performing high speed calculati...
- Patent number 6,005,590
- Issue date Dec 21, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Hiroyasu Negishi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hardware clipping device which compares objects with boundaries via...
- Patent number 5,982,380
- Issue date Nov 9, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Yoshitsugu Inoue
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Execution processor for carrying out power calculation
- Patent number 5,974,436
- Issue date Oct 26, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Yoshitsugu Inoue
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computerized tomography system
- Patent number 5,848,114
- Issue date Dec 8, 1998
- Hitachi Medical Corporation
- Hiroyuki Kawai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus of X-ray computerized tomography
- Patent number 5,802,133
- Issue date Sep 1, 1998
- Hitachi Medical Corporation
- Hiroyuki Kawai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
SIMD processor operating with a plurality of parallel processing el...
- Patent number 5,729,758
- Issue date Mar 17, 1998
- Mitsubishi Denki Kabushiki Kaisha
- Yoshitsugu Inoue
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing LSI circuit with image preprocessing, feature extr...
- Patent number 5,715,436
- Issue date Feb 3, 1998
- Mitsubishi Denki Kabushiki Kaisha
- Hiroyuki Kawai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor integrated circuit for processing image data
- Patent number 5,673,422
- Issue date Sep 30, 1997
- Mitsubishi Denki Kabushiki Kaisha
- Hiroyuki Kawai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Program control operation to execute a loop processing not immediat...
- Patent number 5,657,485
- Issue date Aug 12, 1997
- Mitsubishi Denki Kabushiki Kaisha
- Robert Streitenberger
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for X-ray computed tomography
- Patent number 5,640,436
- Issue date Jun 17, 1997
- Hitachi Medical Corporation
- Hiroyuki Kawai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of labeling image data and device for the same using tempora...
- Patent number 5,602,940
- Issue date Feb 11, 1997
- Mitsubishi Denki Kabushiki Kaisha
- Yoshitsugu Inoue
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for x-ray computed tomography
- Patent number 5,590,164
- Issue date Dec 31, 1996
- Hitachi Medical Corporation
- Hiroyuki Kawai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Direct memory access control device and method in a multiprocessor...
- Patent number 5,584,010
- Issue date Dec 10, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Hiroyuki Kawai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Layout designing method for a semiconductor integrated circuit device
- Patent number 5,365,454
- Issue date Nov 15, 1994
- Mitsubishi Denki Kabushiki Kaisha
- Shinichi Nakagawa
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
LIQUID PROCESSING NOZZLE FOR PURIFYING LIQUID PIPING OF DENTAL DEVICE
- Publication number 20240122674
- Publication date Apr 18, 2024
- Waseda Business Consulting Co., Ltd.
- Hiroyuki Kawai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Rendering process apparatus capable of improving processing speed o...
- Publication number 20060001670
- Publication date Jan 5, 2006
- Renesas Technology Corp.
- Yoshitsugu Inoue
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Assembler capable of reducing size of object code, and processor fo...
- Publication number 20050108698
- Publication date May 19, 2005
- RENESAS TECHNOLOGY CORP.
- Junko Kobara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Geometry processor capable of executing input/output and high speed...
- Publication number 20030206173
- Publication date Nov 6, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Hiroyuki Kawai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Geometry processor capable of executing input/output and high speed...
- Publication number 20030197705
- Publication date Oct 23, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Hiroyuki Kawai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Rendering process apparatus capable of improving processing speed o...
- Publication number 20030112251
- Publication date Jun 19, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Yoshitsugu Inoue
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for routing configuration accesses from a prim...
- Publication number 20020091888
- Publication date Jul 11, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Robert Streitenberger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Logarithmic arithmetic unit avoiding division as far as predetermin...
- Publication number 20010044815
- Publication date Nov 22, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Yoshitsugu Inoue
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
First-in first-out data transfer control device having a plurality...
- Publication number 20010029558
- Publication date Oct 11, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Junko Kobara
- G06 - COMPUTING CALCULATING COUNTING

Hiroyuki Kawai

Person

Patents Grantslast 30 patents

Method and apparatus for routing configuration accesses from a prim...

Rendering process apparatus capable of improving processing speed o...

Square root extraction circuit and floating-point square root extra...

Graphic processor having multiple geometric operation units and met...

Logarithmic arithmetic unit avoiding division as far as predetermin...

First-in first-out data transfer control device having a plurality...

Bridge device for connecting multiple devices to one slot

Geometry processor capable of executing input/output and high speed...

Floating point adder capable of rapid clip-code generation

Power operation device

Output FIFO data transfer control device

X-ray CT apparatus and X-ray imaging method

X-ray image pickup device

X-ray examination apparatus and imaging method of X-ray image

PCI-PCI bridge allowing controlling of a plurality of PCI agents in...

Square root extraction circuit and floating-point square root extra...

Geometrical operation apparatus for performing high speed calculati...

Hardware clipping device which compares objects with boundaries via...

Execution processor for carrying out power calculation

Computerized tomography system

Method and apparatus of X-ray computerized tomography

SIMD processor operating with a plurality of parallel processing el...

Image processing LSI circuit with image preprocessing, feature extr...

Semiconductor integrated circuit for processing image data

Program control operation to execute a loop processing not immediat...

Method and apparatus for X-ray computed tomography

Method of labeling image data and device for the same using tempora...

Method and apparatus for x-ray computed tomography

Direct memory access control device and method in a multiprocessor...

Layout designing method for a semiconductor integrated circuit device

Patents Applicationslast 30 patents

LIQUID PROCESSING NOZZLE FOR PURIFYING LIQUID PIPING OF DENTAL DEVICE

Rendering process apparatus capable of improving processing speed o...

Assembler capable of reducing size of object code, and processor fo...

Geometry processor capable of executing input/output and high speed...

Geometry processor capable of executing input/output and high speed...

Rendering process apparatus capable of improving processing speed o...

Method and apparatus for routing configuration accesses from a prim...

Logarithmic arithmetic unit avoiding division as far as predetermin...

First-in first-out data transfer control device having a plurality...