Hiroaki Hasegawa

Person

Chuo-Ku, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Fuel production device
- Patent number 11,732,624
- Issue date Aug 22, 2023
- Hitachi, Ltd.
- Hiroaki Hasegawa
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Capacitive device and piezoelectric device
- Patent number 11,376,628
- Issue date Jul 5, 2022
- Hitachi, Ltd.
- Taiichi Takezaki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasonic transducer array and ultrasonic probe
- Patent number 11,331,693
- Issue date May 17, 2022
- FUJIFILM Healthcare Corporation
- Hiroaki Hasegawa
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Sensor system
- Patent number 11,181,441
- Issue date Nov 23, 2021
- Hitachi, Ltd.
- Keiji Watanabe
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic image pickup apparatus
- Patent number 11,109,834
- Issue date Sep 7, 2021
- Hitachi, Ltd.
- Hiroaki Hasegawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrochemical device
- Patent number 10,930,444
- Issue date Feb 23, 2021
- TDK Corporation
- Hiroaki Hasegawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrochemical device and method for manufacturing same
- Patent number 10,910,167
- Issue date Feb 2, 2021
- TDK Corporation
- Hiroaki Hasegawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrochemical device and method for manufacturing same
- Patent number 10,879,016
- Issue date Dec 29, 2020
- TDK Corporation
- Hiroaki Hasegawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Ultrasonic transducer element, method of manufacturing the same, an...
- Patent number 10,610,890
- Issue date Apr 7, 2020
- Hitachi, Ltd.
- Hiroaki Hasegawa
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Electrochemical device
- Patent number 9,083,013
- Issue date Jul 14, 2015
- TDK Corporation
- Hidetake Itoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wound electrochemical device
- Patent number 9,048,030
- Issue date Jun 2, 2015
- TDK Corporation
- Hiroaki Hasegawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electrochemical device and manufacturing method thereof, circuit bo...
- Patent number 8,760,840
- Issue date Jun 24, 2014
- TDK Corporation
- Hiroaki Hasegawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrochemical device and manufacturing method thereof
- Patent number 8,486,561
- Issue date Jul 16, 2013
- TDK Corporation
- Naoto Tsukamoto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Multilayer electrolytic capacitor and method for manufacturing the...
- Patent number 8,179,666
- Issue date May 15, 2012
- TDK Corporation
- Hiroaki Hasegawa
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Solid electrolytic capacitor and process for its fabrication
- Patent number 6,999,303
- Issue date Feb 14, 2006
- TDK Corporation
- Hiroaki Hasegawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Composite dielectric material composition, and film, substrate, ele...
- Patent number 6,420,476
- Issue date Jul 16, 2002
- TDK Corporation
- Toshiaki Yamada
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
FUEL PRODUCTION DEVICE
- Publication number 20220333515
- Publication date Oct 20, 2022
- Hitachi, Ltd
- Hiroaki HASEGAWA
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
FUEL TRADING COORDINATION DEVICE AND FUEL TRADING COORDINATION SYSTEM
- Publication number 20220292582
- Publication date Sep 15, 2022
- Hitachi, Ltd
- Hiroto NAITO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Capacitive Device and Piezoelectric Device
- Publication number 20200070205
- Publication date Mar 5, 2020
- Hitachi, Ltd
- Taiichi TAKEZAKI
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
Ultrasonic Transducer Array and Ultrasonic Probe
- Publication number 20200069287
- Publication date Mar 5, 2020
- Hitachi, Ltd
- Hiroaki HASEGAWA
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
ULTRASONIC EXAMINATION DEVICE AND ULTRASONIC PROBE
- Publication number 20190321000
- Publication date Oct 24, 2019
- Hitachi, Ltd
- Taiichi TAKEZAKI
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
Sensor System
- Publication number 20190310161
- Publication date Oct 10, 2019
- Hitachi, Ltd
- Keiji WATANABE
- G01 - MEASURING TESTING
Information Patent Application
ELECTROCHEMICAL DEVICE
- Publication number 20190267197
- Publication date Aug 29, 2019
- TDK Corporation
- Hiroaki HASEGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROCHEMICAL DEVICE
- Publication number 20190252130
- Publication date Aug 15, 2019
- TDK Corporation
- Hiroaki HASEGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ULTRASOUND IMAGING PROBE, MANUFACTURING METHOD THEREOF, AND ULTRASO...
- Publication number 20190167229
- Publication date Jun 6, 2019
- Hitachi, Ltd
- Taiichi TAKEZAKI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ULTRASONIC TRANSDUCER, MANUFACTURING METHOD THEREOF, AND ULTRASONIC...
- Publication number 20190118222
- Publication date Apr 25, 2019
- Hitachi, Ltd
- Hiroaki HASEGAWA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTROCHEMICAL DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20190043676
- Publication date Feb 7, 2019
- TDK Corporation
- Hiroaki HASEGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROCHEMICAL DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20190013157
- Publication date Jan 10, 2019
- TDK Corporation
- Hiroaki HASEGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ULTRASONIC IMAGE PICKUP APPARATUS
- Publication number 20180279990
- Publication date Oct 4, 2018
- Hitachi, Ltd
- Hiroaki HASEGAWA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ULTRASONIC TRANSDUCER ELEMENT, METHOD OF MANUFACTURING THE SAME, AN...
- Publication number 20180161813
- Publication date Jun 14, 2018
- Hitachi, Ltd
- Hiroaki HASEGAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WOUND ELECTROCHEMICAL DEVICE
- Publication number 20130052499
- Publication date Feb 28, 2013
- TDK Corporation
- Hiroaki HASEGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROCHEMICAL DEVICE
- Publication number 20120028109
- Publication date Feb 2, 2012
- TDK Corporation
- Hidetake ITOH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROCHEMICAL DEVICE AND MANUFACTURING METHOD THEREOF, CIRCUIT BO...
- Publication number 20110253436
- Publication date Oct 20, 2011
- TDK Corporation
- Hiroaki HASEGAWA
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
ELECTROCHEMICAL DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20110129726
- Publication date Jun 2, 2011
- TDK Corporation
- Naoto TSUKAMOTO
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
MULTILAYER ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURING THE...
- Publication number 20100195272
- Publication date Aug 5, 2010
- TDK Corporation
- Hiroaki HASEGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Solid electrolytic capacitor and process for its fabrication
- Publication number 20050128685
- Publication date Jun 16, 2005
- TDK CORPORATION
- Hiroaki Hasegawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Hiroaki Hasegawa

Person

Patents Grantslast 30 patents

Fuel production device

Capacitive device and piezoelectric device

Ultrasonic transducer array and ultrasonic probe

Sensor system

Ultrasonic image pickup apparatus

Electrochemical device

Electrochemical device and method for manufacturing same

Electrochemical device and method for manufacturing same

Ultrasonic transducer element, method of manufacturing the same, an...

Electrochemical device

Wound electrochemical device

Electrochemical device and manufacturing method thereof, circuit bo...

Electrochemical device and manufacturing method thereof

Multilayer electrolytic capacitor and method for manufacturing the...

Solid electrolytic capacitor and process for its fabrication

Composite dielectric material composition, and film, substrate, ele...

Patents Applicationslast 30 patents

FUEL PRODUCTION DEVICE

FUEL TRADING COORDINATION DEVICE AND FUEL TRADING COORDINATION SYSTEM

Capacitive Device and Piezoelectric Device

Ultrasonic Transducer Array and Ultrasonic Probe

ULTRASONIC EXAMINATION DEVICE AND ULTRASONIC PROBE

Sensor System

ELECTROCHEMICAL DEVICE

ELECTROCHEMICAL DEVICE

ULTRASOUND IMAGING PROBE, MANUFACTURING METHOD THEREOF, AND ULTRASO...

ULTRASONIC TRANSDUCER, MANUFACTURING METHOD THEREOF, AND ULTRASONIC...

ELECTROCHEMICAL DEVICE AND METHOD FOR MANUFACTURING SAME

ELECTROCHEMICAL DEVICE AND METHOD FOR MANUFACTURING SAME

ULTRASONIC IMAGE PICKUP APPARATUS

ULTRASONIC TRANSDUCER ELEMENT, METHOD OF MANUFACTURING THE SAME, AN...

WOUND ELECTROCHEMICAL DEVICE

ELECTROCHEMICAL DEVICE

ELECTROCHEMICAL DEVICE AND MANUFACTURING METHOD THEREOF, CIRCUIT BO...

ELECTROCHEMICAL DEVICE AND MANUFACTURING METHOD THEREOF

MULTILAYER ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURING THE...

Solid electrolytic capacitor and process for its fabrication