Naoki Sakamoto

Person

Odawara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Polymer electrolyte membrane, membrane electrode assembly, polymer...
- Patent number 11,728,500
- Issue date Aug 15, 2023
- Asahi Kasei Kabushiki Kaisha
- Yuichi Inoue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Storage system and queue control method of storage system
- Patent number 11,237,770
- Issue date Feb 1, 2022
- Hitachi, Ltd.
- Reoto Hotta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ion exchange membrane
- Patent number 10,518,258
- Issue date Dec 31, 2019
- Asahi Kasei Kabushiki Kaisha
- Atsushi Nakajima
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Ion exchange membrane
- Patent number 10,413,896
- Issue date Sep 17, 2019
- Asahi Kasei Kabushiki Kaisha
- Atsushi Nakajima
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ion exchange membrane
- Patent number 10,252,257
- Issue date Apr 9, 2019
- Asahi Kasei Kabushiki Kaisha
- Atsushi Nakajima
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Electrolyte emulsion and process for producing same
- Patent number 9,627,702
- Issue date Apr 18, 2017
- Asahi Kasei Kabushiki Kaisha
- Takahiko Murai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dispersion composition of fluorine-containing ion exchange resin
- Patent number 9,468,924
- Issue date Oct 18, 2016
- Asahi Kasei E-Materials Corporation
- Takahiko Murai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Electrolyte emulsion and process for producing same
- Patent number 9,406,958
- Issue date Aug 2, 2016
- Asahi Kasei Kabushiki Kaisha
- Takahiko Murai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stage apparatus and sample observation apparatus
- Patent number 9,171,695
- Issue date Oct 27, 2015
- Hitachi High-Technologies Corporation
- Yasuyuki Momoi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Electrolyte emulsion and process for producing same
- Patent number 9,133,316
- Issue date Sep 15, 2015
- Asahi Kasei E-Materials Corporation
- Takahiko Murai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyelectrolyte and process for producing the polyelectrolyte
- Patent number 8,993,682
- Issue date Mar 31, 2015
- Asahi Kasei E-Materials Corporation
- Kohei Kita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Scanning electron microscope with a table being guided by rolling f...
- Patent number 8,969,828
- Issue date Mar 3, 2015
- Hitachi High-Technologies Corporation
- Naoki Sakamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Portion of a cover for an electron microscope
- Patent number D711950
- Issue date Aug 26, 2014
- Hitachi High-Technologies Corporation
- Kosuke Matoba
- D16 - Photography and optical equipment
Information Patent Grant
Electron microscope
- Patent number D708244
- Issue date Jul 1, 2014
- Hitachi High-Technologies Corporation
- Kosuke Matoba
- D16 - Photography and optical equipment
Information Patent Grant
Cover for an electron microscope
- Patent number D708245
- Issue date Jul 1, 2014
- Hitachi High-Technologies Corporation
- Kosuke Matoba
- D16 - Photography and optical equipment
Information Patent Grant
Dispersion composition having fluorine-containing ion exchange resi...
- Patent number 8,685,591
- Issue date Apr 1, 2014
- Asahi Kasei E-Materials Corporation
- Takahiko Murai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stage drive device
- Patent number 8,638,026
- Issue date Jan 28, 2014
- Hitachi High-Technologies Corporation
- Masashi Shibahara
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Solid polymer electrolyte membrane and production method of the same
- Patent number 8,465,856
- Issue date Jun 18, 2013
- ASAHI KASEI CHEMICALS CORPORATION
- Yoshinori Yanagita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Solid polymer electrolyte membrane and production method of the same
- Patent number 7,799,452
- Issue date Sep 21, 2010
- ASAHI KASEI CHEMICALS CORPORATION
- Yoshinori Yanagita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Charged Particle Beam Device and Sample Analysis Method
- Publication number 20240170250
- Publication date May 23, 2024
- Hitachi High-Tech Corporation
- Masayoshi YOSHIOKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYMER ELECTROLYTE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY, POLYMER...
- Publication number 20220238902
- Publication date Jul 28, 2022
- Asahi Kasei Kabushiki Kaisha
- Yuichi INOUE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STORAGE SYSTEM AND QUEUE CONTROL METHOD OF STORAGE SYSTEM
- Publication number 20210191659
- Publication date Jun 24, 2021
- Hitachi, Ltd
- Reoto HOTTA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CELLULOSE POWDER
- Publication number 20210130586
- Publication date May 6, 2021
- Asahi Kasei Kabushiki Kaisha
- Hirotaka ASAI
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
ION EXCHANGE MEMBRANE
- Publication number 20180141036
- Publication date May 24, 2018
- Asahi Kasei Kabushiki Kaisha
- Atsushi NAKAJIMA
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ION EXCHANGE MEMBRANE
- Publication number 20180141035
- Publication date May 24, 2018
- Asahi Kasei Kabushiki Kaisha
- Atsushi NAKAJIMA
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ION EXCHANGE MEMBRANE
- Publication number 20180126370
- Publication date May 10, 2018
- Asahi Kasei Kabushiki Kaisha
- Atsushi NAKAJIMA
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ELECTROLYTE EMULSION AND PROCESS FOR PRODUCING SAME
- Publication number 20160308232
- Publication date Oct 20, 2016
- Asahi Kasei Kabushiki Kaisha
- Takahiko MURAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROLYTE EMULSION AND PROCESS FOR PRODUCING SAME
- Publication number 20150349366
- Publication date Dec 3, 2015
- DAIKIN INDUSTRIES, LTD.
- Takahiko MURAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Stage Apparatus and Sample Observation Apparatus
- Publication number 20150206704
- Publication date Jul 23, 2015
- Yasuyuki Momoi
- G02 - OPTICS
Information Patent Application
STORAGE APPARATUS AND DATA MANAGEMENT METHOD
- Publication number 20140160591
- Publication date Jun 12, 2014
- Hitachi, Ltd
- Naoki Sakamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POLYELECTROLYTE AND PROCESS FOR PRODUCING THE POLYELECTROLYTE
- Publication number 20130216937
- Publication date Aug 22, 2013
- DAIKIN INDUSTRIES, LTD.
- Kohei Kita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dispersion Composition of Fluorine-Containing Ion Exchange Resin
- Publication number 20130210943
- Publication date Aug 15, 2013
- ASAHI KASEI E-MATERIALS CORPORATION
- Takahiko Murai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SCANNING ELECTRON MICROSCOPE
- Publication number 20130056636
- Publication date Mar 7, 2013
- Hitachi High-Technologies Corporation
- Shigeru Haneda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SCANNING ELECTRON MICROSCOPE
- Publication number 20130048854
- Publication date Feb 28, 2013
- Hitachi High-Technologies Corporation
- Naoki Sakamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROLYTE EMULSION AND PROCESS FOR PRODUCING SAME
- Publication number 20120178017
- Publication date Jul 12, 2012
- DAIKIN INDUSTRIES, LTD.
- Takahiko Murai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
STAGE DRIVE DEVICE
- Publication number 20110260558
- Publication date Oct 27, 2011
- Masashi Shibahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPERSION COMPOSITION OF FLUORINE-CONTAINING ION EXCHANGE RESIN
- Publication number 20110027684
- Publication date Feb 3, 2011
- Takahiko Murai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYELECTROLYTE AND PROCESS FOR PRODUCING THE POLYELECTROLYTE
- Publication number 20110020728
- Publication date Jan 27, 2011
- Asahi Kasei E-Materials Corporation
- Kohei Kita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Solid polymer electrolyte membrane and production method of the same
- Publication number 20100330456
- Publication date Dec 30, 2010
- ASAHI KASEI CHEMICALS CORPORATION
- Yoshinori Yanagita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Solid polymer electrolyte membrane and production method of the same
- Publication number 20060199062
- Publication date Sep 7, 2006
- ASAHI KASEI CHEMICALS CORPORATION
- Yoshinori Yanagita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Naoki Sakamoto

Person

Patents Grantslast 30 patents

Polymer electrolyte membrane, membrane electrode assembly, polymer...

Storage system and queue control method of storage system

Ion exchange membrane

Ion exchange membrane

Ion exchange membrane

Electrolyte emulsion and process for producing same

Dispersion composition of fluorine-containing ion exchange resin

Electrolyte emulsion and process for producing same

Stage apparatus and sample observation apparatus

Electrolyte emulsion and process for producing same

Polyelectrolyte and process for producing the polyelectrolyte

Scanning electron microscope with a table being guided by rolling f...

Portion of a cover for an electron microscope

Electron microscope

Cover for an electron microscope

Dispersion composition having fluorine-containing ion exchange resi...

Stage drive device

Solid polymer electrolyte membrane and production method of the same

Solid polymer electrolyte membrane and production method of the same

Patents Applicationslast 30 patents

Charged Particle Beam Device and Sample Analysis Method

POLYMER ELECTROLYTE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY, POLYMER...

STORAGE SYSTEM AND QUEUE CONTROL METHOD OF STORAGE SYSTEM

CELLULOSE POWDER

ION EXCHANGE MEMBRANE

ION EXCHANGE MEMBRANE

ION EXCHANGE MEMBRANE

ELECTROLYTE EMULSION AND PROCESS FOR PRODUCING SAME

ELECTROLYTE EMULSION AND PROCESS FOR PRODUCING SAME

Stage Apparatus and Sample Observation Apparatus

STORAGE APPARATUS AND DATA MANAGEMENT METHOD

POLYELECTROLYTE AND PROCESS FOR PRODUCING THE POLYELECTROLYTE

Dispersion Composition of Fluorine-Containing Ion Exchange Resin

SCANNING ELECTRON MICROSCOPE

SCANNING ELECTRON MICROSCOPE

ELECTROLYTE EMULSION AND PROCESS FOR PRODUCING SAME

STAGE DRIVE DEVICE

DISPERSION COMPOSITION OF FLUORINE-CONTAINING ION EXCHANGE RESIN

POLYELECTROLYTE AND PROCESS FOR PRODUCING THE POLYELECTROLYTE

Solid polymer electrolyte membrane and production method of the same

Solid polymer electrolyte membrane and production method of the same