Tatsuo NAKAGAWA

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electronic circuit and sensor system
- Patent number 12,047,062
- Issue date Jul 23, 2024
- Hitachi Astemo, Ltd.
- Tatsuo Nakagawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and device for digital PCR measurement
- Patent number 12,018,319
- Issue date Jun 25, 2024
- Hitachi, Ltd.
- Junko Tanaka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Electronic circuit and sensor system
- Patent number 12,013,421
- Issue date Jun 18, 2024
- HITACHI ASTEMO, LTD.
- Tatsuo Nakagawa
- G01 - MEASURING TESTING
Information Patent Grant
Semiconductor device and sensor system
- Patent number 11,467,016
- Issue date Oct 11, 2022
- HITACHI ASTEMO, LTD.
- Tatsuo Nakagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Control circuit and sensor device
- Patent number 11,271,554
- Issue date Mar 8, 2022
- Hitachi Astemo, Ltd.
- Akeo Satoh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Biological sample analyzer
- Patent number 11,085,913
- Issue date Aug 10, 2021
- HITACHI HIGH-TECH CORPORATION
- Kiyotaka Sugiyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor integrated circuit device and power supply device
- Patent number 10,903,735
- Issue date Jan 26, 2021
- Renesas Electronics Corporation
- Ming Liu
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasound probe and ultrasound diagnosis device using the same
- Patent number 10,856,845
- Issue date Dec 8, 2020
- Hitachi, Ltd.
- Yusaku Katsube
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasound probe and ultrasound imaging apparatus using the same
- Patent number 10,613,206
- Issue date Apr 7, 2020
- Hitachi, Ltd.
- Tatsuo Nakagawa
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Sample liquid-surface position measurement device and sample liquid...
- Patent number 10,514,386
- Issue date Dec 24, 2019
- Hitachi High-Technologies Corporation
- Tatsuo Nakagawa
- G01 - MEASURING TESTING
Information Patent Grant
Delay circuit, electronic circuit using delay circuit and ultrasoni...
- Patent number 10,389,340
- Issue date Aug 20, 2019
- Hitachi, Ltd.
- Tatsuo Nakagawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Semiconductor integrated circuit device
- Patent number 9,973,074
- Issue date May 15, 2018
- Renesas Electronics Corporation
- Ming Liu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Detection device that calculates a center of gravity of a container...
- Patent number 9,880,082
- Issue date Jan 30, 2018
- Hitachi High-Technologies Corporation
- Kanako Esaki
- G01 - MEASURING TESTING
Information Patent Grant
Biomolecule information analysis device
- Patent number 9,725,753
- Issue date Aug 8, 2017
- Hitachi, Ltd.
- Kazuo Ono
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Monitoring system
- Patent number 9,728,060
- Issue date Aug 8, 2017
- Hitachi, Ltd.
- Tomoyuki Ishii
- G08 - SIGNALLING
Information Patent Grant
Semiconductor integrated circuit device, power supply device, and m...
- Patent number 9,658,631
- Issue date May 23, 2017
- Renesas Electronics Corporation
- Ming Liu
- G05 - CONTROLLING REGULATING
Information Patent Grant
Vital signal measurement device, and vital sign signal measurement...
- Patent number 9,572,491
- Issue date Feb 21, 2017
- Hitachi, Ltd.
- Tatsuo Nakagawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Measurement device
- Patent number 9,194,944
- Issue date Nov 24, 2015
- Hitachi, Ltd.
- Tatsuo Nakagawa
- G01 - MEASURING TESTING
Information Patent Grant
Power supply device with switching control device controlling switc...
- Patent number 9,166,474
- Issue date Oct 20, 2015
- Hitachi, Ltd.
- Tatsuo Nakagawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronic circuit and radio communications system
- Patent number 8,792,946
- Issue date Jul 29, 2014
- Hitachi, Ltd.
- Tatsuo Nakagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic circuit and radio communications system
- Patent number 8,326,243
- Issue date Dec 4, 2012
- Hitachi, Ltd.
- Tatsuo Nakagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver
- Patent number 8,265,122
- Issue date Sep 11, 2012
- Renesas Electronics Corporation
- Tatsuo Nakagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reciever, frequency deviation measuring unit and positioning and ra...
- Patent number 8,073,465
- Issue date Dec 6, 2011
- Hitachi, Ltd.
- Tatsuo Nakagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver, frequency deviation measuring unit and positioning and ra...
- Patent number 7,881,684
- Issue date Feb 1, 2011
- Hitachi, Ltd.
- Tatsuo Nakagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiving apparatus, communication apparatus and control apparatus...
- Patent number 7,830,953
- Issue date Nov 9, 2010
- Renesas Electronics Corporation
- Ryosuke Fujiwara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver
- Patent number 7,664,163
- Issue date Feb 16, 2010
- Renesas Technology Corp.
- Tatsuo Nakagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Traffic shaping method and apparatus
- Patent number 6,563,791
- Issue date May 13, 2003
- NEC Corporation
- Tatsuo Nakagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Asynchronous transfer mode exchange system
- Patent number 6,144,635
- Issue date Nov 7, 2000
- NEC Corporation
- Tatsuo Nakagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Input/output buffer type ATM switch
- Patent number 5,774,453
- Issue date Jun 30, 1998
- NEC Corporation
- Maki Fukano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
ATM cell switching apparatus having a control cell bypass route
- Patent number 5,663,959
- Issue date Sep 2, 1997
- NEC Corporatiion
- Tatsuo Nakagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND KIT FOR GENETIC ANALYSIS
- Publication number 20240417782
- Publication date Dec 19, 2024
- Hitachi, Ltd
- Junko TANAKA
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
DNA DETECTION METHOD AND DNA DETECTION SYSTEM
- Publication number 20240344120
- Publication date Oct 17, 2024
- HITACHI HIGH-TECH CORPORATION
- Junko TANAKA
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
BIOMOLECULE ANALYSIS METHOD, BIOMOLECULE ANALYZING REAGENT, AND BIO...
- Publication number 20240287597
- Publication date Aug 29, 2024
- HITACHI HIGH-TECH CORPORATION
- Rena AKAHORI
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR GENERATING TRAINED MODEL, METHOD FOR DETERMINING BASE SE...
- Publication number 20230268032
- Publication date Aug 24, 2023
- Hitachi High-Tech Corporation
- Tatsuo NAKAGAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR DNA DETECTION
- Publication number 20230053441
- Publication date Feb 23, 2023
- Hitachi High-Tech Corporation
- Junko TANAKA
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
DIGITAL PCR MEASUREMENT METHOD AND MEASUREMENT DEVICE
- Publication number 20220364164
- Publication date Nov 17, 2022
- Hitachi, Ltd
- Junko TANAKA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BIOPOLYMER ANALYSIS DEVICE, BIOPOLYMER ANALYSIS EQUIPMENT, AND BIOP...
- Publication number 20220214326
- Publication date Jul 7, 2022
- HITACHI HIGH-TECH CORPORATION
- Yusuke GOTO
- G01 - MEASURING TESTING
Information Patent Application
Electronic Circuit and Sensor System
- Publication number 20220216867
- Publication date Jul 7, 2022
- Hitachi Astemo, Ltd.
- Tatsuo NAKAGAWA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MEASUREMENT CELL MANUFACTURING METHOD AND MEASUREMENT CELL
- Publication number 20220195356
- Publication date Jun 23, 2022
- Hitachi, Ltd
- Yuzuru SHIMAZAKI
- G01 - MEASURING TESTING
Information Patent Application
DIGITAL PCR MEASURING DEVICE
- Publication number 20220155227
- Publication date May 19, 2022
- Hitachi, Ltd
- Tatsuo NAKAGAWA
- G01 - MEASURING TESTING
Information Patent Application
ELECTRONIC CIRCUIT AND SENSOR SYSTEM
- Publication number 20220107345
- Publication date Apr 7, 2022
- Hitachi Astemo, Ltd.
- Tatsuo NAKAGAWA
- G01 - MEASURING TESTING
Information Patent Application
Control Circuit and Sensor Device
- Publication number 20210344333
- Publication date Nov 4, 2021
- Hitachi Astemo, Ltd.
- Akeo SATOH
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SEMICONDUCTOR DEVICE AND SENSOR SYSTEM
- Publication number 20210215523
- Publication date Jul 15, 2021
- Hitachi Automotive Systems, Ltd.
- Tatsuo NAKAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND DEVICE FOR DIGITAL PCR MEASUREMENT
- Publication number 20210130877
- Publication date May 6, 2021
- Hitachi, Ltd
- Junko TANAKA
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
BIOLOGICAL SAMPLE ANALYZER
- Publication number 20190383793
- Publication date Dec 19, 2019
- Hitachi High-Technologies Corporation
- Kiyotaka SUGIYAMA
- G01 - MEASURING TESTING
Information Patent Application
SAMPLE LIQUID-SURFACE POSITION MEASUREMENT DEVICE AND SAMPLE LIQUID...
- Publication number 20190128908
- Publication date May 2, 2019
- Hitachi High-Technologies Corporation
- Tatsuo NAKAGAWA
- G01 - MEASURING TESTING
Information Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE AND POWER SUPPLY DEVICE
- Publication number 20180248469
- Publication date Aug 30, 2018
- RENESAS ELECTRONICS CORPORATION
- Ming LIU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ULTRASOUND PROBE AND ULTRASOUND DIAGNOSIS DEVICE USING THE SAME
- Publication number 20180192994
- Publication date Jul 12, 2018
- Hitachi, Ltd
- Yusaku KATSUBE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE
- Publication number 20170222540
- Publication date Aug 3, 2017
- RENESAS ELECTRONICS CORPORATION
- Ming LIU
- G01 - MEASURING TESTING
Information Patent Application
ULTRASOUND PROBE AND ULTRASOUND IMAGING APPARATUS USING THE SAME
- Publication number 20160363657
- Publication date Dec 15, 2016
- Hitachi, Ltd
- Tatsuo NAKAGAWA
- G01 - MEASURING TESTING
Information Patent Application
Detection Device and Biological-Sample Analysis Device
- Publication number 20160109350
- Publication date Apr 21, 2016
- Hitachi High-Technologies Corporation
- Kanako ESAKI
- G01 - MEASURING TESTING
Information Patent Application
DELAY CIRCUIT, ELECTRONIC CIRCUIT USING DELAY CIRCUIT AND ULTRASONI...
- Publication number 20160013782
- Publication date Jan 14, 2016
- Hitachi, Ltd
- Tatsuo NAKAGAWA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Monitoring System
- Publication number 20150356849
- Publication date Dec 10, 2015
- Hitachi Ltd.
- Tomoyuki ISHII
- G08 - SIGNALLING
Information Patent Application
VITAL SIGNAL MEASUREMENT DEVICE, AND VITAL SIGN SIGNAL MEASUREMENT...
- Publication number 20150230706
- Publication date Aug 20, 2015
- Tatsuo Nakagawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BIOMOLECULE INFORMATION ANALYSIS DEVICE
- Publication number 20140154790
- Publication date Jun 5, 2014
- Hitachi, Ltd
- Kazuo Ono
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE, POWER SUPPLY DEVICE, AND M...
- Publication number 20130278059
- Publication date Oct 24, 2013
- RENESAS ELECTRONICS CORPORATION
- Ming LIU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Measurement Device
- Publication number 20130113644
- Publication date May 9, 2013
- Hitachi, Ltd
- Tatsuo Nakagawa
- G01 - MEASURING TESTING
Information Patent Application
ELECTRONIC CIRCUIT AND RADIO COMMUNICATIONS SYSTEM
- Publication number 20130040590
- Publication date Feb 14, 2013
- Tatsuo NAKAGAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Power Supply Device
- Publication number 20120243264
- Publication date Sep 27, 2012
- Hitachi, Ltd
- Tatsuo NAKAGAWA
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Reciever, frequency deviation measuring unit and positioning and ra...
- Publication number 20110092223
- Publication date Apr 21, 2011
- Hitachi, Ltd.
- Tatsuo Nakagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Tatsuo NAKAGAWA

Person

Patents Grantslast 30 patents

Electronic circuit and sensor system

Method and device for digital PCR measurement

Electronic circuit and sensor system

Semiconductor device and sensor system

Control circuit and sensor device

Biological sample analyzer

Semiconductor integrated circuit device and power supply device

Ultrasound probe and ultrasound diagnosis device using the same

Ultrasound probe and ultrasound imaging apparatus using the same

Sample liquid-surface position measurement device and sample liquid...

Delay circuit, electronic circuit using delay circuit and ultrasoni...

Semiconductor integrated circuit device

Detection device that calculates a center of gravity of a container...

Biomolecule information analysis device

Monitoring system

Semiconductor integrated circuit device, power supply device, and m...

Vital signal measurement device, and vital sign signal measurement...

Measurement device

Power supply device with switching control device controlling switc...

Electronic circuit and radio communications system

Electronic circuit and radio communications system

Receiver

Reciever, frequency deviation measuring unit and positioning and ra...

Receiver, frequency deviation measuring unit and positioning and ra...

Receiving apparatus, communication apparatus and control apparatus...

Receiver

Traffic shaping method and apparatus

Asynchronous transfer mode exchange system

Input/output buffer type ATM switch

ATM cell switching apparatus having a control cell bypass route

Patents Applicationslast 30 patents

METHOD AND KIT FOR GENETIC ANALYSIS

DNA DETECTION METHOD AND DNA DETECTION SYSTEM

BIOMOLECULE ANALYSIS METHOD, BIOMOLECULE ANALYZING REAGENT, AND BIO...

METHOD FOR GENERATING TRAINED MODEL, METHOD FOR DETERMINING BASE SE...

METHOD AND SYSTEM FOR DNA DETECTION

DIGITAL PCR MEASUREMENT METHOD AND MEASUREMENT DEVICE

BIOPOLYMER ANALYSIS DEVICE, BIOPOLYMER ANALYSIS EQUIPMENT, AND BIOP...

Electronic Circuit and Sensor System

MEASUREMENT CELL MANUFACTURING METHOD AND MEASUREMENT CELL

DIGITAL PCR MEASURING DEVICE

ELECTRONIC CIRCUIT AND SENSOR SYSTEM

Control Circuit and Sensor Device

SEMICONDUCTOR DEVICE AND SENSOR SYSTEM

METHOD AND DEVICE FOR DIGITAL PCR MEASUREMENT

BIOLOGICAL SAMPLE ANALYZER

SAMPLE LIQUID-SURFACE POSITION MEASUREMENT DEVICE AND SAMPLE LIQUID...

SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE AND POWER SUPPLY DEVICE

ULTRASOUND PROBE AND ULTRASOUND DIAGNOSIS DEVICE USING THE SAME

SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE

ULTRASOUND PROBE AND ULTRASOUND IMAGING APPARATUS USING THE SAME

Detection Device and Biological-Sample Analysis Device

DELAY CIRCUIT, ELECTRONIC CIRCUIT USING DELAY CIRCUIT AND ULTRASONI...

Monitoring System

VITAL SIGNAL MEASUREMENT DEVICE, AND VITAL SIGN SIGNAL MEASUREMENT...

BIOMOLECULE INFORMATION ANALYSIS DEVICE

SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE, POWER SUPPLY DEVICE, AND M...

Measurement Device

ELECTRONIC CIRCUIT AND RADIO COMMUNICATIONS SYSTEM

Power Supply Device

Reciever, frequency deviation measuring unit and positioning and ra...