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Osamu Chiba
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Optical transceiver module initialization
Patent number
7,346,764
Issue date
Mar 18, 2008
Mitsubishi Denki Kabushiki Kaisha
Shohei Moriwaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Peripheral device and electronic device
Patent number
7,286,346
Issue date
Oct 23, 2007
Mitsubishi Denki Kabushiki Kaisha
Osamu Chiba
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
I2C bus controlling method
Patent number
7,260,662
Issue date
Aug 21, 2007
Mitsubishi Denki Kabushiki Kaisha
Shohei Moriwaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Recording medium having recorded thereon three-dimensional graphics...
Patent number
6,867,783
Issue date
Mar 15, 2005
Renesas Technology Corp.
Shohei Moriwaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Graphic accelerator with interpolate function
Patent number
6,819,328
Issue date
Nov 16, 2004
Renesas Technology Corp.
Shohei Moriwaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Microcomputer system reading data from secondary storage medium whe...
Patent number
6,813,647
Issue date
Nov 2, 2004
Renesas Technology Corp.
Shohei Moriwaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Three-dimensional graphics system reducing color data/bits in drawi...
Patent number
6,801,214
Issue date
Oct 5, 2004
Renesas Technology Corp.
Shohei Moriwaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Three-dimensional graphic processing device for drawing polygon hav...
Patent number
6,788,299
Issue date
Sep 7, 2004
Renesas Technology Corp.
Shohei Moriwaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Rendering processing apparatus requiring less storage capacity for...
Patent number
6,753,872
Issue date
Jun 22, 2004
Renesas Technology Corp.
Shohei Moriwaki
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Graphic accelerator reducing and processing graphics data
Patent number
6,693,644
Issue date
Feb 17, 2004
Renesas Technology Corp.
Shohei Moriwaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method of generating data for three-dimensional graphic recording m...
Patent number
6,580,429
Issue date
Jun 17, 2003
Mitsubishi Denki Kabushiki Kaisha
Shohei Moriwaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Three-dimensional graphics system, processor and recording medium
Patent number
6,545,675
Issue date
Apr 8, 2003
Mitsubishi Denki Kabushiki Kaisha
Shohei Moriwaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Three dimensional graphics drawing apparatus for drawing polygons b...
Patent number
6,518,969
Issue date
Feb 11, 2003
Mitsubishi Denki Kabushiki Kaisha
Shohei Moriwaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Semiconductor device capable of reducing noise
Patent number
6,388,498
Issue date
May 14, 2002
Mitsubishi Denki Kabushiki Kaisha
Shohei Moriwaki
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
Program product, operating system, compiler, and electronic device...
Publication number
20070143757
Publication date
Jun 21, 2007
Mitsubishi Electric Corporation
Osamu Chiba
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Peripheral device and electronic device
Publication number
20070064397
Publication date
Mar 22, 2007
Mitsubishi Denki Kabushiki Kaisha
Osamu Chiba
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Optical communication module
Publication number
20060069822
Publication date
Mar 30, 2006
Mitsubishi Denki Kabushiki Kaisha
Shohei Moriwaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Optical transceiver module
Publication number
20060069905
Publication date
Mar 30, 2006
Mitsubishi Denki Kabushiki Kaisha
Shohei Moriwaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
I2C bus controlling method
Publication number
20060069831
Publication date
Mar 30, 2006
Mitsubishi Denki Kabushi Kaisha
Shohei Moriwaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Communication module and transceiver integrated circuit
Publication number
20040180628
Publication date
Sep 16, 2004
Renesas Technology Corp.
Shohei Moriwaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Detection circuit and decoding circuit
Publication number
20040083419
Publication date
Apr 29, 2004
Mitsubishi Denki Kabushiki Kaisha
Osamu Chiba
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Microcomputer system automatically backing-up data written in stora...
Publication number
20030200401
Publication date
Oct 23, 2003
Mitsubishi Denki Kabushiki Kaisha
Shohei Moriwaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Microcomputer system having upper bus and lower bus and controlling...
Publication number
20030200374
Publication date
Oct 23, 2003
Mitsubishi Denki Kabushiki Kaisha
Shohei Moriwaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Microcomputer system reading data from secondary storage medium whe...
Publication number
20030140187
Publication date
Jul 24, 2003
Mitsubishi Denki Kabushiki Kaisha
Shohei Moriwaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Apparatus and method for drawing three dimensional graphics by cont...
Publication number
20020063705
Publication date
May 30, 2002
Mitsubishi Denki Kabushiki Kaisha
Shohei Moriwaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Three dimensional graphics drawing apparatus for drawing polygons b...
Publication number
20010026275
Publication date
Oct 4, 2001
Mitsubishi Denki Kabushiki Kaisha
Shohei Moriwaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Recording medium having recorded thereon three-dimensional graphics...
Publication number
20010026280
Publication date
Oct 4, 2001
Mitsubishi Denki Kabushiki Kaisha
Shohei Moriwaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Three-dimensional graphic processing device for drawing polygon hav...
Publication number
20010010522
Publication date
Aug 2, 2001
Mitsubishi Denki Kabushiki Kaisha
Shohei Moriwaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Rendering processing apparatus requiring less storage capacity for...
Publication number
20010008400
Publication date
Jul 19, 2001
Mitsubishi Denki Kabushiki Kaisha
Shohei Moriwaki
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS