Atsushi Hasegawa

Person

Hamura, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Scintillator panel and production method thereof
- Patent number 10,068,679
- Issue date Sep 4, 2018
- Konica Minolta, Inc.
- Tadashi Arimoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Scintillator panel, radiation detector, and methods for manufacturi...
- Patent number 9,720,104
- Issue date Aug 1, 2017
- Konica Minolta, Inc.
- Yasushi Nagata
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Scintillator panel and radiation detector
- Patent number 9,377,541
- Issue date Jun 28, 2016
- Konica Minolta, Inc.
- Atsushi Hasegawa
- G01 - MEASURING TESTING
Information Patent Grant
Quantum source coding apparatus and quantum information communicati...
- Patent number 7,403,713
- Issue date Jul 22, 2008
- University of Hertfordshire
- Masahide Sasaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Phase frequency synchronism circuitry and optical receiver
- Patent number 7,099,407
- Issue date Aug 29, 2006
- OpNext Japan, Inc.
- Atsushi Hasegawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical modules and methods of making the optical modules
- Patent number 6,979,810
- Issue date Dec 27, 2005
- OpNext Japan, Inc.
- Norio Chujo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmitter and optical transmitting apparatus using the same
- Patent number 6,925,264
- Issue date Aug 2, 2005
- OpNext Japan, Inc.
- Shigeru Tokita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmitter and optical transmitting apparatus using the same
- Patent number 6,901,223
- Issue date May 31, 2005
- OpNext Japan, Inc.
- Shigeru Tokita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data processor capable of executing an instruction that makes a cac...
- Patent number 6,779,102
- Issue date Aug 17, 2004
- Hitachi, Ltd.
- Tadahiko Nishimukai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Single-chip microcomputer with integral clock generating unit provi...
- Patent number 6,748,507
- Issue date Jun 8, 2004
- Hitachi, Ltd.
- Shumpei Kawasaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Single-chip microcomputer with hierarchical internal bus structure...
- Patent number 6,735,683
- Issue date May 11, 2004
- Hitachi, Ltd.
- Shumpei Kawasaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Adaptive filter and echo canceller using the same
- Patent number 6,735,304
- Issue date May 11, 2004
- NEC Corporation
- Atsushi Hasegawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase frequency synchronism circuit and optical receiver
- Patent number 6,600,797
- Issue date Jul 29, 2003
- Hitachi, Ltd.
- Atsushi Hasegawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Processing system with microcomputers each operable in master and s...
- Patent number 6,591,294
- Issue date Jul 8, 2003
- Hitachi, Ltd.
- Shumpei Kawasaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical transmitter and optical transmitting apparatus using the same
- Patent number 6,559,997
- Issue date May 6, 2003
- Hitachi Ltd.
- Shigeru Tokita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data processing system and microcomputer
- Patent number 6,493,774
- Issue date Dec 10, 2002
- Hitachi, Ltd.
- Takaaki Suzuki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data processing system and microcomputer
- Patent number 6,477,599
- Issue date Nov 5, 2002
- Hitachi, Ltd.
- Takaaki Suzuki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Charge pump circuit having switching circuits for reducing leakage...
- Patent number 6,420,914
- Issue date Jul 16, 2002
- NEC Corporation
- Atsushi Hasegawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Data processing system with an enhanced cache memory control
- Patent number 6,381,680
- Issue date Apr 30, 2002
- Hitachi, Ltd.
- Tadahiko Nishimukai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Microcomputer system with at least first and second microcomputers...
- Patent number 6,279,063
- Issue date Aug 21, 2001
- Hitachi Ltd.
- Shumpei Kawasaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data processor
- Patent number 6,272,596
- Issue date Aug 7, 2001
- Hitachi, Ltd.
- Tadahiko Nishimukai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Single-chip microcomputer synchronously controlling external synchr...
- Patent number 6,223,265
- Issue date Apr 24, 2001
- Hitachi, Ltd.
- Shumpei Kawasaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Two-wire conference apparatus with echo canceler without training
- Patent number 6,215,880
- Issue date Apr 10, 2001
- NEC Corporation
- Atsushi Hasegawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Single-chip microcomputer operable in master and slave modes and ha...
- Patent number 6,212,620
- Issue date Apr 3, 2001
- Hitachi, Ltd.
- Shumpei Kawasaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Phase locked loop circuit
- Patent number 6,133,770
- Issue date Oct 17, 2000
- NEC Corporation
- Atsushi Hasegawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Adaptive filter
- Patent number 6,035,312
- Issue date Mar 7, 2000
- NEC Corporation
- Atsushi Hasegawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Single tone signal detector
- Patent number 6,026,419
- Issue date Feb 15, 2000
- NEC Corporation
- Atsushi Hasegawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data processor
- Patent number 5,974,533
- Issue date Oct 26, 1999
- Hitachi, Ltd.
- Tadahiko Nishimukai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Microcomputer having multiple bus structure coupling CPU to other p...
- Patent number 5,930,523
- Issue date Jul 27, 1999
- Hitachi Ltd.
- Shumpei Kawasaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Echo canceller for a packet signal
- Patent number 5,905,717
- Issue date May 18, 1999
- NEC Corporation
- Atsushi Hasegawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SCINTILLATOR PANEL, RADIATION DETECTOR, AND METHODS FOR MANUFACTURI...
- Publication number 20160223689
- Publication date Aug 4, 2016
- Konica Minolta, Inc.
- Yasushi NAGATA
- G01 - MEASURING TESTING
Information Patent Application
SCINTILLATOR PANEL AND PRODUCTION METHOD THEREOF
- Publication number 20160155526
- Publication date Jun 2, 2016
- Konica Minolta, Inc.
- Tadashi ARIMOTO
- G01 - MEASURING TESTING
Information Patent Application
SCINTILLATOR PANEL AND RADIATION DETECTOR
- Publication number 20160124095
- Publication date May 5, 2016
- Konica Minolta, Inc.
- Atsushi Hasegawa
- G01 - MEASURING TESTING
Information Patent Application
Single-chip microcomputer
- Publication number 20120023281
- Publication date Jan 26, 2012
- Shumpei Kawasaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NETWORK CONNECTION METHOD OF NON-PORTABLE TERMINAL USING USER IDENT...
- Publication number 20090163176
- Publication date Jun 25, 2009
- Atsushi HASEGAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Single-chip microcomputer
- Publication number 20080263228
- Publication date Oct 23, 2008
- Shumpei Kawasaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Sales office system
- Publication number 20060226220
- Publication date Oct 12, 2006
- Atsushi Hasegawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System for controlling a workflow
- Publication number 20040255051
- Publication date Dec 16, 2004
- Masahiro Abe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Quantum source coding apparatus and quantum information communicati...
- Publication number 20040234264
- Publication date Nov 25, 2004
- Masahide Sasaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Single-chip microcomputer
- Publication number 20040199716
- Publication date Oct 7, 2004
- Shumpei Kawasaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data processor
- Publication number 20040177231
- Publication date Sep 9, 2004
- Hitachi,Ltd
- Tadahiko Nishimukai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optical modules and methods of making the optical modules
- Publication number 20040067068
- Publication date Apr 8, 2004
- Norio Chujo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Single-chip microcomputer
- Publication number 20030233527
- Publication date Dec 18, 2003
- Shumpei Kawasaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Phase frequency synchronism circuitry and optical receiver
- Publication number 20030202804
- Publication date Oct 30, 2003
- Hitachi, Ltd
- Atsushi Hasegawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical module testing method and testing system
- Publication number 20030081278
- Publication date May 1, 2003
- OpNext Japan, Inc.
- Norio Chujo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Single-chip microcomputer
- Publication number 20030046514
- Publication date Mar 6, 2003
- Shumpei Kawasaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data processing system and microcomputer
- Publication number 20020133661
- Publication date Sep 19, 2002
- Takaaki Suzuki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optical transmitter and optical transmitting apparatus using the same
- Publication number 20020093714
- Publication date Jul 18, 2002
- Hitachi, Ltd.
- Shigeru Tokita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical transmitter and optical transmitting apparatus using the same
- Publication number 20020085258
- Publication date Jul 4, 2002
- Hitachi, Ltd.
- Shigeru Tokita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical transmitter and optical transmitting apparatus using the same
- Publication number 20020071163
- Publication date Jun 13, 2002
- Hitachi, Ltd.
- Shigeru Tokita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Single-chip microcomputer
- Publication number 20020007430
- Publication date Jan 17, 2002
- Shumpei Kawasaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data processor
- Publication number 20010032296
- Publication date Oct 18, 2001
- Hitachi, Ltd
- Tadahiko Nishimukai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Adaptive filter and echo canceller using the same
- Publication number 20010024499
- Publication date Sep 27, 2001
- NEC Corporation
- Atsushi Hasegawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data processing system and microcomputer
- Publication number 20010010062
- Publication date Jul 26, 2001
- Takaaki Suzuki
- G06 - COMPUTING CALCULATING COUNTING

Atsushi Hasegawa

Person

Patents Grantslast 30 patents

Scintillator panel and production method thereof

Scintillator panel, radiation detector, and methods for manufacturi...

Scintillator panel and radiation detector

Quantum source coding apparatus and quantum information communicati...

Phase frequency synchronism circuitry and optical receiver

Optical modules and methods of making the optical modules

Optical transmitter and optical transmitting apparatus using the same

Optical transmitter and optical transmitting apparatus using the same

Data processor capable of executing an instruction that makes a cac...

Single-chip microcomputer with integral clock generating unit provi...

Single-chip microcomputer with hierarchical internal bus structure...

Adaptive filter and echo canceller using the same

Phase frequency synchronism circuit and optical receiver

Processing system with microcomputers each operable in master and s...

Optical transmitter and optical transmitting apparatus using the same

Data processing system and microcomputer

Data processing system and microcomputer

Charge pump circuit having switching circuits for reducing leakage...

Data processing system with an enhanced cache memory control

Microcomputer system with at least first and second microcomputers...

Data processor

Single-chip microcomputer synchronously controlling external synchr...

Two-wire conference apparatus with echo canceler without training

Single-chip microcomputer operable in master and slave modes and ha...

Phase locked loop circuit

Adaptive filter

Single tone signal detector

Data processor

Microcomputer having multiple bus structure coupling CPU to other p...

Echo canceller for a packet signal

Patents Applicationslast 30 patents

SCINTILLATOR PANEL, RADIATION DETECTOR, AND METHODS FOR MANUFACTURI...

SCINTILLATOR PANEL AND PRODUCTION METHOD THEREOF

SCINTILLATOR PANEL AND RADIATION DETECTOR

Single-chip microcomputer

NETWORK CONNECTION METHOD OF NON-PORTABLE TERMINAL USING USER IDENT...

Single-chip microcomputer

Sales office system

System for controlling a workflow

Quantum source coding apparatus and quantum information communicati...

Single-chip microcomputer

Data processor

Optical modules and methods of making the optical modules

Single-chip microcomputer

Phase frequency synchronism circuitry and optical receiver

Optical module testing method and testing system

Single-chip microcomputer

Data processing system and microcomputer

Optical transmitter and optical transmitting apparatus using the same

Optical transmitter and optical transmitting apparatus using the same

Optical transmitter and optical transmitting apparatus using the same

Single-chip microcomputer

Data processor

Adaptive filter and echo canceller using the same

Data processing system and microcomputer