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Masahiko Yoshimoto
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Kobe-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor memory device
Patent number
9,830,990
Issue date
Nov 28, 2017
Rohm Co., Ltd.
Shintaro Izumi
G11 - INFORMATION STORAGE
Information
Patent Grant
TD converter and AD converter with no operational amplifier and no...
Patent number
8,941,524
Issue date
Jan 27, 2015
Semiconductor Technology Academic Research Center
Hiroshi Kawaguchi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Low-voltage semiconductor memory
Patent number
8,787,075
Issue date
Jul 22, 2014
The New Industry Research Organization
Masahiko Yoshimoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Sensor network system for acquiring high quality speech signals and...
Patent number
8,600,443
Issue date
Dec 3, 2013
Semiconductor Technology Academic Research Center
Hiroshi Kawaguchi
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Ad converter and TD converter configured without operational amplif...
Patent number
8,519,880
Issue date
Aug 27, 2013
Semiconductor Technology Academic Research Center
Hiroshi Kawaguchi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Clock stop and restart control to pipelined arithmetic processing u...
Patent number
8,291,256
Issue date
Oct 16, 2012
National University Corporation Kobe University
Masahiko Yoshimoto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Semiconductor memory and program
Patent number
8,238,140
Issue date
Aug 7, 2012
The New Industry Research Organization
Masahiko Yoshimoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Image encoding of moving pictures
Patent number
7,236,634
Issue date
Jun 26, 2007
Semiconductor Technology Academic Research Center
Junichi Miyakoshi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Moving image encoding apparatus and moving image encoding method
Patent number
7,092,575
Issue date
Aug 15, 2006
Mitsubishi Denki Kabushiki Kaisha
Masahiro Kazayama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Serial access memory device capable of controlling order of access...
Patent number
5,633,829
Issue date
May 27, 1997
Mitsubishi Denki Kabushiki Kaisha
Tetsuya Matsumura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Test circuit having a plurality of scan latch circuits
Patent number
5,457,698
Issue date
Oct 10, 1995
Mitsubishi Denki Kabushiki Kaisha
Hiroshi Segawa
G01 - MEASURING TESTING
Information
Patent Grant
Semiconductor test system, semiconductor test method, method of wir...
Patent number
5,453,994
Issue date
Sep 26, 1995
Mitsubishi Electric Engineering Company Limited
Kiyofumi Kawamoto
G01 - MEASURING TESTING
Information
Patent Grant
Read only memory for storing multi-data
Patent number
5,394,355
Issue date
Feb 28, 1995
Mitsubishi Denki Kabushiki Kaisha
Shinichi Uramoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor integrated circuit device having a memory and an oper...
Patent number
5,379,257
Issue date
Jan 3, 1995
Mitsubishi Denki Kabushiki Kaisha
Tetsuya Matsumura
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory having data preset function
Patent number
5,377,142
Issue date
Dec 27, 1994
Mitsubishi Denki Kabushiki Kaisha
Tetsuya Matsumura
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device usable as static type memory and read-o...
Patent number
5,365,475
Issue date
Nov 15, 1994
Mitsubishi Denki Kabushiki Kaisha
Tetsuya Matsumura
G11 - INFORMATION STORAGE
Information
Patent Grant
Read only memory for storing multi-data
Patent number
5,289,406
Issue date
Feb 22, 1994
Mitsubishi Denki Kabushiki Kaisha
Shinichi Uramoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device containing video signal processing circuit
Patent number
5,093,724
Issue date
Mar 3, 1992
Mitsubishi Denki Kabushiki Kaisha
Masahiko Yoshimoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Semiconductor memory device having redundancy and capable of sequen...
Patent number
5,053,999
Issue date
Oct 1, 1991
Mitsubishi Denki Kabushiki Kaisha
Tetsuya Matsumura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Semiconductor memory device
Patent number
5,040,143
Issue date
Aug 13, 1991
Mitsubishi Denki Kabushiki Kaisha
Tetsuya Matsumura
G11 - INFORMATION STORAGE
Information
Patent Grant
Dynamic semiconductor memory with block decoding
Patent number
5,029,141
Issue date
Jul 2, 1991
Mitsubishi Denki Kabushiki Kaisha
Masahiko Yoshimoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Dynamic semiconductor memory device formed by 2-transistor cells
Patent number
5,010,519
Issue date
Apr 23, 1991
Mitsubishi Denki Kabushiki Kaisha
Masahiko Yoshimoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method of and apparatus for generating variable time delay
Patent number
4,961,169
Issue date
Oct 2, 1990
Mitsubishi Denki Kabushiki Kaisha
Tetsuya Matsumura
G11 - INFORMATION STORAGE
Information
Patent Grant
Variable delay circuit for delaying input data
Patent number
4,953,128
Issue date
Aug 28, 1990
Mitsubishi Denki Kabushiki Kaisha
Hiroyuki Kawai
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device
Patent number
RE33280
Issue date
Jul 31, 1990
Mitsubishi Denki Kabushiki Kaisha
Masahiko Yoshimoto
365 - Static information storage and retrieval
Information
Patent Grant
Semiconductor memory device having three-transistor type memory cel...
Patent number
4,935,896
Issue date
Jun 19, 1990
Mitsubishi Denki Kabushiki Kaisha
Tetsuya Matsumura
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device containing video signal processing circuit
Patent number
4,924,314
Issue date
May 8, 1990
Mitsubishi Denki Kabushiki Kaisha
Masahiko Yoshimoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital delay unit with interleaved memory
Patent number
4,849,937
Issue date
Jul 18, 1989
Mitsubishi Denki Kabushiki Kaisha
Masahiko Yoshimoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device
Patent number
RE32993
Issue date
Jul 18, 1989
Mitsubishi Denki Kabushiki Kaisha
Kenji Anami
365 - Static information storage and retrieval
Information
Patent Grant
Circuit device having a self-testing function and a testing method...
Patent number
4,829,237
Issue date
May 9, 1989
Mitsubishi Denki Kabushiki Kaisha
Hiroshi Segawa
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE
Publication number
20170278558
Publication date
Sep 28, 2017
Rohm Co., Ltd.
Shintaro IZUMI
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE
Publication number
20160111138
Publication date
Apr 21, 2016
Rohm Co., Ltd.
Shintaro IZUMI
G11 - INFORMATION STORAGE
Information
Patent Application
TD CONVERTER AND AD CONVERTER WITH NO OPERATIONAL AMPLIFIER AND NO...
Publication number
20130307713
Publication date
Nov 21, 2013
SEMICONDUCTOR TECHNOLOGY ACADEMIC RESEARCH CENTER
Hiroshi KAWAGUCHI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
LOW-VOLTAGE SEMICONDUCTOR MEMORY
Publication number
20130223137
Publication date
Aug 29, 2013
The New Industry Research Organization
Masahiko Yoshimoto
G11 - INFORMATION STORAGE
Information
Patent Application
SENSOR NETWORK SYSTEM FOR ACUIRING HIGH QUALITY SPEECH SIGNALS AND...
Publication number
20130029684
Publication date
Jan 31, 2013
Hiroshi KAWAGUCHI
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Semiconductor Memory Device for Reducing Charge/Discharge Power of...
Publication number
20120314486
Publication date
Dec 13, 2012
SEMICONDUCTOR TECHNOLOGY ACADEMIC RESEARCH CENTER
Masahiko YOSHIMOTO
G11 - INFORMATION STORAGE
Information
Patent Application
AD CONVERTER AND TD CONVERTER CONFIGURED WITHOUT OPERATIONAL AMPLIF...
Publication number
20120286987
Publication date
Nov 15, 2012
Hiroshi KAWAGUCHI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CIRCUIT STARTUP METHOD AND CIRCUIT STARTUP APPARATUS UTILIZING UTTE...
Publication number
20100292987
Publication date
Nov 18, 2010
Hiroshi Kawaguchi
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Semiconductor Memory and Program
Publication number
20100271865
Publication date
Oct 28, 2010
Masahiko YOSHIMOTO
G11 - INFORMATION STORAGE
Information
Patent Application
MOTION ESTIMATION METHOD
Publication number
20090034620
Publication date
Feb 5, 2009
MegaChips Corporation
Mayumi Okumura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DIGITAL VLSI CIRCUIT AND IMAGE PROCESSING DEVICE INTO WHICH THE SAM...
Publication number
20090024866
Publication date
Jan 22, 2009
Masahiko Yoshimoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
System for encoding/decoding motion picture and method for encoding...
Publication number
20070160152
Publication date
Jul 12, 2007
Kanazawa University Technology Licensing Organization Ltd.
Masahiko YOSHIMOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Moving picture encoding or decoding processing system and mobin g p...
Publication number
20060174303
Publication date
Aug 3, 2006
KANAZAWA UNIVERSITY TECHNOLOGY LICENSING ORGANIZATION LTD.
Masahiko Yoshimoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image encoding of moving pictures
Publication number
20040151392
Publication date
Aug 5, 2004
Semiconductor Technology Academic Research Center
Junichi Miyakoshi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Moving image encoding apparatus and moving image encoding method
Publication number
20020028023
Publication date
Mar 7, 2002
Masahiro Kazayama
H04 - ELECTRIC COMMUNICATION TECHNIQUE