Daisuke RYUZAKI

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Capacitive micromachined ultrasonic transducer and ultrasonic imagi...
- Patent number 11,268,937
- Issue date Mar 8, 2022
- FUJIFILM HEALTHCARE CORPORATION
- Taiichi Takezaki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
Composition, hole transport material composition, and ink composition
- Patent number 11,118,005
- Issue date Sep 14, 2021
- SHOWA DENKO MATERIALS CO., LTD.
- Kazuyuki Kamo
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic electronics material and use thereof
- Patent number 10,868,252
- Issue date Dec 15, 2020
- SHOWA DENKO MATERIALS CO., LTD.
- Yuki Yoshinari
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ultrasound probe, performance evaluation method therefor, and ultra...
- Patent number 10,751,027
- Issue date Aug 25, 2020
- Hitachi, Ltd.
- Taiichi Takezaki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sensor characteristic evaluation method and charged particle beam d...
- Patent number 10,737,937
- Issue date Aug 11, 2020
- Hitachi, Ltd.
- Toshiyuki Mine
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Slurry, polishing fluid set, polishing fluid, and substrate polishi...
- Patent number 10,703,947
- Issue date Jul 7, 2020
- Hitachi Chemical Company, Ltd.
- Tomohiro Iwano
- B24 - GRINDING POLISHING
Information Patent Grant
Micro-electro-mechanical-systems processing method, and micro-elect...
- Patent number 10,662,059
- Issue date May 26, 2020
- Hitachi, Ltd.
- Keiji Watanabe
- B81 - MICRO-STRUCTURAL TECHNOLOGY
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
MEMS manufacturing method and MEMS manufacturing apparatus
- Patent number 10,605,824
- Issue date Mar 31, 2020
- Hitachi, Ltd.
- Shuntaro Machida
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Ultrasonic transducer, method for making same, ultrasonic transduce...
- Patent number 10,603,689
- Issue date Mar 31, 2020
- Hitachi, Ltd.
- Shuntaro Machida
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Microstructure manufacturing method and ION beam apparatus
- Patent number 10,549,989
- Issue date Feb 4, 2020
- Hitachi, Ltd.
- Hiroyasu Shichi
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Microstructure manufacturing method and microstructure manufacturin...
- Patent number 10,546,721
- Issue date Jan 28, 2020
- Hitachi, Ltd.
- Keiji Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device processing method and device processing apparatus
- Patent number 10,410,826
- Issue date Sep 10, 2019
- Hitachi, Ltd.
- Tetsufumi Kawamura
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Microstructure processing method and microstructure processing appa...
- Patent number 10,336,609
- Issue date Jul 2, 2019
- Hitachi, Ltd.
- Keiji Watanabe
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Polishing agent and method for polishing substrate using the polish...
- Patent number 10,040,971
- Issue date Aug 7, 2018
- Hitachi Chemical Company, Ltd.
- Yousuke Hoshi
- B24 - GRINDING POLISHING
Information Patent Grant
Slurry, polishing liquid set, polishing liquid, method for polishin...
- Patent number 9,988,573
- Issue date Jun 5, 2018
- Hitachi Chemical Company, Ltd.
- Tomohiro Iwano
- B24 - GRINDING POLISHING
Information Patent Grant
Slurry, polishing fluid set, polishing fluid, and substrate polishi...
- Patent number 9,982,177
- Issue date May 29, 2018
- Hitachi Chemical Company, Ltd.
- Tomohiro Iwano
- B24 - GRINDING POLISHING
Information Patent Grant
Optical modulator and method for manufacturing same
- Patent number 9,857,610
- Issue date Jan 2, 2018
- Hitachi, Ltd.
- Hideo Arimoto
- G02 - OPTICS
Information Patent Grant
Polishing agent and method for polishing substrate using the polish...
- Patent number 9,165,777
- Issue date Oct 20, 2015
- Hitachi Chemical Company, Ltd.
- Yousuke Hoshi
- B24 - GRINDING POLISHING
Information Patent Grant
Polishing agent and method for polishing substrate using the polish...
- Patent number 9,129,900
- Issue date Sep 8, 2015
- Hitachi Chemical Company, Ltd.
- Yousuke Hoshi
- B24 - GRINDING POLISHING
Information Patent Grant
Polishing agent, concentrated one-pack type polishing agent, two-pa...
- Patent number 8,728,341
- Issue date May 20, 2014
- Hitachi Chemical Company, Ltd.
- Daisuke Ryuzaki
- B24 - GRINDING POLISHING
Information Patent Grant
Polishing agent and method for polishing substrate using the polish...
- Patent number 8,617,275
- Issue date Dec 31, 2013
- Hitachi Chemical Company, Ltd.
- Yousuke Hoshi
- B24 - GRINDING POLISHING
Information Patent Grant
Radiation-sensitive composition, method of forming silica-based coa...
- Patent number 8,158,981
- Issue date Apr 17, 2012
- Hitachi Chemical Company, Ltd.
- Kouichi Abe
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Organic siloxane film, semiconductor device using the same, flat pa...
- Patent number 8,106,385
- Issue date Jan 31, 2012
- Hitachi Chemical Co., Ltd.
- Daisuke Ryuzaki
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Liquid crystal display device and dielectric film usable in the liq...
- Patent number 7,969,520
- Issue date Jun 28, 2011
- Hitachi Displays, Ltd.
- Daisuke Ryuzaki
- G02 - OPTICS
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 7,947,596
- Issue date May 24, 2011
- Renesas Electronics Corporation
- Kenichi Takeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid display device and fabrication method thereof
- Patent number 7,630,043
- Issue date Dec 8, 2009
- Hitachi Displays, Ltd.
- Takashi Hattori
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device and dielectric film usable in the liq...
- Patent number 7,586,554
- Issue date Sep 8, 2009
- Hitachi Displays, Ltd.
- Daisuke Ryuzaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method manufacturing the same
- Patent number 7,122,900
- Issue date Oct 17, 2006
- Renesas Technology Corp.
- Kenichi Takeda
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
HYDROGEN IMPURITY TESTING SYSTEM AND HYDROGEN IMPURITY TESTING METHOD
- Publication number 20240297316
- Publication date Sep 5, 2024
- HITACHI HIGH-TECH SCIENCE CORPORATION
- Yoshitaka SASAGO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ultrasonic Transducer, Manufacturing Method Thereof, and Ultrasonic...
- Publication number 20200222940
- Publication date Jul 16, 2020
- Hitachi, Ltd
- Masakazu KAWANO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ORGANIC ELECTRONIC MATERIAL, INK COMPOSITION, ORGANIC LAYER AND ORG...
- Publication number 20200106018
- Publication date Apr 2, 2020
- Hitachi Chemical Company, Ltd.
- Ryo HONNA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITION, HOLE TRANSPORT MATERIAL COMPOSITION, AND INK COMPOSITION
- Publication number 20200048408
- Publication date Feb 13, 2020
- Hitachi Chemical Company, Ltd.
- Kazuyuki KAMO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC ELECTRONIC MATERIAL, INK COMPOSITION, ORGANIC ELECTRONIC EL...
- Publication number 20200044154
- Publication date Feb 6, 2020
- Hitachi Chemical Company, Ltd.
- Tomotsugu SUGIOKA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Sensor System
- Publication number 20190310161
- Publication date Oct 10, 2019
- Hitachi, Ltd
- Keiji WATANABE
- G01 - MEASURING TESTING
Information Patent Application
ORGANIC ELECTRONICS MATERIAL AND USE THEREOF
- Publication number 20190305225
- Publication date Oct 3, 2019
- Hitachi Chemical Company, Ltd.
- Yuki YOSHINARI
- G02 - OPTICS
Information Patent Application
SENSOR CHARACTERISTIC EVALUATION METHOD AND CHARGED PARTICLE BEAM D...
- Publication number 20190292046
- Publication date Sep 26, 2019
- Hitachi, Ltd
- Toshiyuki MINE
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
ORGANIC ELECTRONIC MATERIAL AND USE OF SAME
- Publication number 20190267550
- Publication date Aug 29, 2019
- Hitachi Chemical Company, Ltd.
- Yuki YOSHINARI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CHARGE TRANSPORT MATERIAL, INK COMPOSITION AND ORGANIC ELECTRONIC E...
- Publication number 20190229268
- Publication date Jul 25, 2019
- Hitachi Chemical Company, Ltd.
- Kazuyuki KAMO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTRONIC MATERIAL AND ORGANIC ELECTRONIC ELEMENT
- Publication number 20190181347
- Publication date Jun 13, 2019
- Hitachi Chemical Company, Ltd.
- Kenichi ISHITSUKA
- G02 - OPTICS
Information Patent Application
CAPACITIVE MICROMACHINED ULTRASONIC TRANSDUCER AND ULTRASONIC IMAGI...
- Publication number 20190170699
- Publication date Jun 6, 2019
- Hitachi, Ltd
- Taiichi TAKEZAKI
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
ORGANIC ELECTRONIC MATERIAL
- Publication number 20190165293
- Publication date May 30, 2019
- Hitachi Chemical Company, Ltd.
- Kenichi ISHITSUKA
- H01 - BASIC ELECTRIC ELEMENTS
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
MICRO-ELECTRO-MECHANICAL-SYSTEMS PROCESSING METHOD, AND MICRO-ELECT...
- Publication number 20190062157
- Publication date Feb 28, 2019
- Hitachi, Ltd
- Keiji WATANABE
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
DEVICE PROCESSING METHOD AND DEVICE PROCESSING APPARATUS
- Publication number 20190013179
- Publication date Jan 10, 2019
- Hitachi, Ltd
- Tetsufumi KAWAMURA
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Device Designing Method and Device Designing Apparatus
- Publication number 20180273378
- Publication date Sep 27, 2018
- Hitachi, Ltd
- Tetsufumi KAWAMURA
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Mems Manufacturing Method and Mems Manufacturing Apparatus
- Publication number 20180267075
- Publication date Sep 20, 2018
- Hitachi, Ltd
- Shuntaro MACHIDA
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Microstructure Manufacturing Method and Microstructure Manufacturin...
- Publication number 20180261427
- Publication date Sep 13, 2018
- Hitachi, Ltd
- Keiji WATANABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SLURRY, POLISHING FLUID SET, POLISHING FLUID, AND SUBSTRATE POLISHI...
- Publication number 20180251664
- Publication date Sep 6, 2018
- Hitachi Chemical Company, Ltd.
- Tomohiro IWANO
- B24 - GRINDING POLISHING
Information Patent Application
SLURRY, POLISHING LIQUID SET, POLISHING LIQUID, METHOD FOR POLISHIN...
- Publication number 20180251680
- Publication date Sep 6, 2018
- Hitachi Chemical Company, Ltd.
- Tomohiro IWANO
- B24 - GRINDING POLISHING
Information Patent Application
Microstructure manufacturing method and ION beam apparatus
- Publication number 20180244517
- Publication date Aug 30, 2018
- Hitachi, Ltd
- Hiroyasu Shichi
- B81 - MICRO-STRUCTURAL TECHNOLOGY
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
DEVICE DESIGN SUPPORT APPARATUS, DEVICE DESIGN SUPPORT METHOD AND D...
- Publication number 20180137212
- Publication date May 17, 2018
- Hitachi, Ltd
- Yuhua ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEVICE DESIGN SUPPORT METHOD AND DEVICE DESIGN SUPPORT APPARATUS
- Publication number 20180121589
- Publication date May 3, 2018
- Hitachi, Ltd
- Tetsufumi KAWAMURA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEVICE DESIGN RECEIVING SYSTEM
- Publication number 20180121569
- Publication date May 3, 2018
- Hitachi, Ltd
- Futoshi FURUTA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MICROSTRUCTURE PROCESSING METHOD AND MICROSTRUCTURE PROCESSING APPA...
- Publication number 20170362082
- Publication date Dec 21, 2017
- Hitachi, Ltd
- Keiji WATANABE
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
ULTRASONIC TRANSDUCER, METHOD FOR MAKING SAME, ULTRASONIC TRANSDUCE...
- Publication number 20170291192
- Publication date Oct 12, 2017
- Hitachi, Ltd
- Shuntaro MACHIDA
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
ULTRASOUND PROBE, PERFORMANCE EVALUATION METHOD THEREFOR, AND ULTRA...
- Publication number 20170156696
- Publication date Jun 8, 2017
- Taiichi TAKEZAKI
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL MODULATOR AND METHOD FOR MANUFACTURING SAME
- Publication number 20170082877
- Publication date Mar 23, 2017
- Hitachi, Ltd
- Hideo ARIMOTO
- G02 - OPTICS

Daisuke RYUZAKI

Person

Patents Grantslast 30 patents

Capacitive micromachined ultrasonic transducer and ultrasonic imagi...

Sensor system

Composition, hole transport material composition, and ink composition

Organic electronics material and use thereof

Ultrasound probe, performance evaluation method therefor, and ultra...

Sensor characteristic evaluation method and charged particle beam d...

Slurry, polishing fluid set, polishing fluid, and substrate polishi...

Micro-electro-mechanical-systems processing method, and micro-elect...

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

MEMS manufacturing method and MEMS manufacturing apparatus

Ultrasonic transducer, method for making same, ultrasonic transduce...

Microstructure manufacturing method and ION beam apparatus

Microstructure manufacturing method and microstructure manufacturin...

Device processing method and device processing apparatus

Microstructure processing method and microstructure processing appa...

Polishing agent and method for polishing substrate using the polish...

Slurry, polishing liquid set, polishing liquid, method for polishin...

Slurry, polishing fluid set, polishing fluid, and substrate polishi...

Optical modulator and method for manufacturing same

Polishing agent and method for polishing substrate using the polish...

Polishing agent and method for polishing substrate using the polish...

Polishing agent, concentrated one-pack type polishing agent, two-pa...

Polishing agent and method for polishing substrate using the polish...

Radiation-sensitive composition, method of forming silica-based coa...

Organic siloxane film, semiconductor device using the same, flat pa...

Liquid crystal display device and dielectric film usable in the liq...

Semiconductor device and method of manufacturing the same

Liquid display device and fabrication method thereof

Liquid crystal display device and dielectric film usable in the liq...

Semiconductor device and method manufacturing the same

Patents Applicationslast 30 patents

HYDROGEN IMPURITY TESTING SYSTEM AND HYDROGEN IMPURITY TESTING METHOD

Ultrasonic Transducer, Manufacturing Method Thereof, and Ultrasonic...

ORGANIC ELECTRONIC MATERIAL, INK COMPOSITION, ORGANIC LAYER AND ORG...

COMPOSITION, HOLE TRANSPORT MATERIAL COMPOSITION, AND INK COMPOSITION

ORGANIC ELECTRONIC MATERIAL, INK COMPOSITION, ORGANIC ELECTRONIC EL...

Sensor System

ORGANIC ELECTRONICS MATERIAL AND USE THEREOF

SENSOR CHARACTERISTIC EVALUATION METHOD AND CHARGED PARTICLE BEAM D...

ORGANIC ELECTRONIC MATERIAL AND USE OF SAME

CHARGE TRANSPORT MATERIAL, INK COMPOSITION AND ORGANIC ELECTRONIC E...

ORGANIC ELECTRONIC MATERIAL AND ORGANIC ELECTRONIC ELEMENT

CAPACITIVE MICROMACHINED ULTRASONIC TRANSDUCER AND ULTRASONIC IMAGI...

ORGANIC ELECTRONIC MATERIAL

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

MICRO-ELECTRO-MECHANICAL-SYSTEMS PROCESSING METHOD, AND MICRO-ELECT...

DEVICE PROCESSING METHOD AND DEVICE PROCESSING APPARATUS

Device Designing Method and Device Designing Apparatus

Mems Manufacturing Method and Mems Manufacturing Apparatus

Microstructure Manufacturing Method and Microstructure Manufacturin...

SLURRY, POLISHING FLUID SET, POLISHING FLUID, AND SUBSTRATE POLISHI...

SLURRY, POLISHING LIQUID SET, POLISHING LIQUID, METHOD FOR POLISHIN...

Microstructure manufacturing method and ION beam apparatus

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

DEVICE DESIGN SUPPORT APPARATUS, DEVICE DESIGN SUPPORT METHOD AND D...

DEVICE DESIGN SUPPORT METHOD AND DEVICE DESIGN SUPPORT APPARATUS

DEVICE DESIGN RECEIVING SYSTEM

MICROSTRUCTURE PROCESSING METHOD AND MICROSTRUCTURE PROCESSING APPA...

ULTRASONIC TRANSDUCER, METHOD FOR MAKING SAME, ULTRASONIC TRANSDUCE...

ULTRASOUND PROBE, PERFORMANCE EVALUATION METHOD THEREFOR, AND ULTRA...

OPTICAL MODULATOR AND METHOD FOR MANUFACTURING SAME