Hiroyuki OTSUKA

Person

Karuizawa-machi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing substrate for solar cell and substrate for...
- Patent number 11,901,475
- Issue date Feb 13, 2024
- Shin-Etsu Chemical Co., Ltd.
- Hiroyuki Otsuka
- C30 - CRYSTAL GROWTH
Information Patent Grant
Solar cell and solar cell module
- Patent number 11,742,438
- Issue date Aug 29, 2023
- Shin-Etsu Chemical Co., Ltd.
- Hiroyuki Otsuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Firing furnace for firing electrode of solar cell element, method f...
- Patent number 11,616,163
- Issue date Mar 28, 2023
- Shin-Etsu Chemical Co., Ltd.
- Ryo Mitta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solar cell, method for manufacturing solar cell, and solar cell module
- Patent number 11,545,588
- Issue date Jan 3, 2023
- Shin-Etsu Chemical Co., Ltd.
- Hiroshi Hashigami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solar cell, method for manufacturing solar cell, and solar cell module
- Patent number 11,538,944
- Issue date Dec 27, 2022
- Shin-Etsu Chemical Co., Ltd.
- Hiroshi Hashigami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solar cell and method for manufacturing the same
- Patent number 11,227,965
- Issue date Jan 18, 2022
- Shin-Etsu Chemical Co., Ltd.
- Hiroyuki Otsuka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Solar cell and method for manufacturing the same
- Patent number 11,222,991
- Issue date Jan 11, 2022
- Shin-Etsu Chemical Co., Ltd.
- Hiroyuki Otsuka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Screen printing apparatus, screen printing method, and electrode fo...
- Patent number 11,101,391
- Issue date Aug 24, 2021
- Shin-Etsu Chemical Co., Ltd.
- Shintarou Tsukigata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photovoltaic generation system and method for using the same
- Patent number 10,686,082
- Issue date Jun 16, 2020
- Shin-Etsu Chemical Co., Ltd.
- Hiroyuki Otsuka
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method for manufacturing a FZ silicon single crystal subject to add...
- Patent number 10,487,417
- Issue date Nov 26, 2019
- Shin-Etsu Chemical Co., Ltd.
- Hiroyuki Otsuka
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for manufacturing solar cell element and solar cell element
- Patent number 10,439,094
- Issue date Oct 8, 2019
- Shin-Etsu Chemical Co., Ltd.
- Ryo Mitta
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Solar cell and method for producing solar cell
- Patent number 10,249,775
- Issue date Apr 2, 2019
- Shin-Etsu Chemical Co., Ltd.
- Yoko Endo
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Back contact type solar battery cell
- Patent number 10,153,385
- Issue date Dec 11, 2018
- Shin-Etsu Chemical Co., Ltd.
- Chikara Mori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Substrate for solar cell, and solar cell
- Patent number 10,141,466
- Issue date Nov 27, 2018
- Shin-Etsu Chemical Co., Ltd.
- Hideo Ooiwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solar cell and method for producing thereof
- Patent number 10,115,840
- Issue date Oct 30, 2018
- Shin-Etsu Chemical Co., Ltd.
- Yoko Matsuo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solar cell, method for manufacturing solar cell, and solar cell module
- Patent number 10,032,940
- Issue date Jul 24, 2018
- Shin-Etsu Chemical Co., Ltd.
- Hiroshi Hashigami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solar cell and solar-cell module
- Patent number 9,887,312
- Issue date Feb 6, 2018
- Shin-Etsu Chemical Co., Ltd.
- Hiroshi Hashigami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solar cell and method of manufacturing the same
- Patent number 9,871,156
- Issue date Jan 16, 2018
- Shin-Etsu Chemical Co., Ltd.
- Takenori Watabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heat-treatment furnace
- Patent number 9,799,535
- Issue date Oct 24, 2017
- Shin-Etsu Chemical Co., Ltd.
- Takashi Murakami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solar battery cell and manufacturing method for the solar battery cell
- Patent number 9,691,918
- Issue date Jun 27, 2017
- Shin-Etsu Chemical Co., Ltd.
- Ryo Mitta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solar cell
- Patent number D786189
- Issue date May 9, 2017
- Shin-Etsu Chemical Co., Ltd.
- Hiroyuki Otsuka
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Solar cell
- Patent number D785559
- Issue date May 2, 2017
- Shin-Etsu Chemical Co., Ltd.
- Hiroyuki Otsuka
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Solar cell manufacturing method
- Patent number 9,614,117
- Issue date Apr 4, 2017
- Shin-Etsu Chemical Co., Ltd.
- Takashi Murakami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solar cell production method, and solar cell produced by same produ...
- Patent number 9,559,221
- Issue date Jan 31, 2017
- Shin-Etsu Chemical Co., Ltd.
- Mitsuhito Takahashi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Solar cell and solar-cell module
- Patent number 9,224,888
- Issue date Dec 29, 2015
- Shin-Etsu Chemical Co., Ltd.
- Hiroshi Hashigami
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Screen printing plate for solar cell and method for printing solar...
- Patent number 9,216,607
- Issue date Dec 22, 2015
- Shin-Etsu Chemical Co., Ltd.
- Yoko Endo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Coating fluid for boron diffusion
- Patent number 9,181,615
- Issue date Nov 10, 2015
- Shin-Etsu Chemical Co., Ltd.
- Shintarou Tsukigata
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Solar cell and manufacturing method thereof
- Patent number 9,018,520
- Issue date Apr 28, 2015
- Shin-Etsu Chemical Co., Ltd.
- Shun Moriyama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for producing solar cell and film-producing device
- Patent number 8,859,320
- Issue date Oct 14, 2014
- Shin-Etsu Chemical Co., Ltd.
- Ryo Mitta
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Screen printing method
- Patent number 8,783,174
- Issue date Jul 22, 2014
- Shin-Etsu Chemical Co., Ltd.
- Ryo Mitta
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING SUBSTRATE FOR SOLAR CELL AND SUBSTRATE FOR...
- Publication number 20240136464
- Publication date Apr 25, 2024
- Shin-Etsu Chemical Co., Ltd.
- Hiroyuki OTSUKA
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SOLAR CELL, METHOD FOR MANUFACTURING SOLAR CELL, AND SOLAR CELL MODULE
- Publication number 20230074411
- Publication date Mar 9, 2023
- Shin-Etsu Chemical Co., Ltd.
- Hiroshi Hashigami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLAR CELL AND SOLAR CELL MODULE
- Publication number 20200185552
- Publication date Jun 11, 2020
- Shin-Etsu Chemical Co., Ltd.
- Hiroyuki OTSUKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20200176626
- Publication date Jun 4, 2020
- Shin-Etsu Chemical Co., Ltd.
- Hiroyuki OTSUKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING SUBSTRATE FOR SOLAR CELL AND SUBSTRATE FOR...
- Publication number 20200144441
- Publication date May 7, 2020
- Shin-Etsu Chemical Co., Ltd.
- Hiroyuki OTSUKA
- C30 - CRYSTAL GROWTH
Information Patent Application
SOLAR CELL, METHOD FOR MANUFACTURING SOLAR CELL, AND SOLAR CELL MODULE
- Publication number 20190296159
- Publication date Sep 26, 2019
- Shin-Etsu Chemical Co., Ltd.
- Hiroshi Hashigami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLAR CELL AND SOLAR CELL MODULE
- Publication number 20190181280
- Publication date Jun 13, 2019
- Shin-Etsu Chemical Co., Ltd.
- Hiroyuki OTSUKA
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SOLAR CELL, METHOD FOR MANUFACTURING SOLAR CELL, AND SOLAR CELL MODULE
- Publication number 20190140114
- Publication date May 9, 2019
- Shin-Etsu Chemical Co., Ltd.
- Hiroshi Hashigami
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
PHOTOVOLTAIC GENERATION SYSTEM AND METHOD FOR USING THE SAME
- Publication number 20190051766
- Publication date Feb 14, 2019
- Shin-Etsu Chemical Co., Ltd.
- Hiroyuki OTSUKA
- G05 - CONTROLLING REGULATING
Information Patent Application
SCREEN PRINTING APPARATUS, SCREEN PRINTING METHOD, AND ELECTRODE FO...
- Publication number 20180219111
- Publication date Aug 2, 2018
- Shin-Etsu Chemical Co., Ltd.
- Shintarou TSUKIGATA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
SOLAR CELL AND SOLAR CELL MODULE
- Publication number 20180175223
- Publication date Jun 21, 2018
- Shin-Etsu Chemical Co., Ltd.
- Yoko Endo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FIRING FURNACE FOR FIRING ELECTRODE OF SOLAR CELL ELEMENT, METHOD F...
- Publication number 20180108803
- Publication date Apr 19, 2018
- Shin-Etsu Chemical Co., Ltd.
- Ryo Mitta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING FZ SILICON SINGLE CRYSTAL FOR SOLAR CELL A...
- Publication number 20170350035
- Publication date Dec 7, 2017
- Shin-Etsu Chemical Co., Ltd.
- Hiroyuki OTSUKA
- C30 - CRYSTAL GROWTH
Information Patent Application
SOLAR CELL AND SOLAR CELL MODULE
- Publication number 20170352769
- Publication date Dec 7, 2017
- Shin-Etsu Chemical Co., Ltd.
- Hiroyuki OTSUKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING SUBSTRATE FOR SOLAR CELL AND SUBSTRATE FOR...
- Publication number 20170352774
- Publication date Dec 7, 2017
- Shin-Etsu Chemical Co., Ltd.
- Hiroyuki OTSUKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20170330987
- Publication date Nov 16, 2017
- Shin-Etsu Chemical Co., Ltd.
- Hiroyuki OTSUKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLAR CELL AND MANUFACTURING METHOD OF SOLAR CELL
- Publication number 20170263791
- Publication date Sep 14, 2017
- Shin-Etsu Chemical Co., Ltd.
- Takenori WATABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLAR CELL AND METHOD FOR PRODUCING SOLAR CELL
- Publication number 20170186894
- Publication date Jun 29, 2017
- Shin-Etsu Chemical Co., Ltd.
- Yoko ENDO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLAR CELL AND METHOD FOR PRODUCING THEREOF
- Publication number 20170170338
- Publication date Jun 15, 2017
- Shin-Etsu Chemical Co., Ltd.
- Yoko MATSUO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HEAT-TREATMENT FURNACE
- Publication number 20160329216
- Publication date Nov 10, 2016
- Shin-Etsu Chemical Co., Ltd.
- Takashi Murakami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLAR BATTERY CELL AND MANUFACTURING METHOD FOR THE SOLAR BATTERY CELL
- Publication number 20160329442
- Publication date Nov 10, 2016
- Shin-Etsu Chemical Co., Ltd.
- Ryo Mitta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUBSTRATE FOR SOLAR CELL, AND SOLAR CELL
- Publication number 20160141438
- Publication date May 19, 2016
- Shin-Etsu Chemical Co., Ltd.
- Hideo Ooiwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BACK CONTACT TYPE SOLAR BATTERY CELL
- Publication number 20160118515
- Publication date Apr 28, 2016
- Shin-Etsu Chemical Co., Ltd.
- Chikara MORI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLAR CELL AND SOLAR-CELL MODULE
- Publication number 20160079466
- Publication date Mar 17, 2016
- Shin-Etsu Chemical Co., Ltd.
- Hiroshi Hashigami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLAR CELL AND SOLAR CELL MODULE
- Publication number 20150287851
- Publication date Oct 8, 2015
- Shin-Etsu Chemical Co., Ltd.
- Yoko Endo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLAR CELL MANUFACTURING METHOD
- Publication number 20150228841
- Publication date Aug 13, 2015
- Shin-Etsu Chemical Co., Ltd.
- Takashi Murakami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLAR CELL PRODUCTION METHOD, AND SOLAR CELL PRODUCED BY SAME PRODU...
- Publication number 20150206990
- Publication date Jul 23, 2015
- Shin-Etsu Chemical Co., Ltd.
- Mitsuhito Takahashi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SCREEN PRINTING PLATE FOR SOLAR CELL AND METHOD FOR PRINTING SOLAR...
- Publication number 20130291743
- Publication date Nov 7, 2013
- Shin-Etsu Chemical Co., Ltd.
- Yoko Endo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD FOR MANUFACTURING SOLAR CELL ELEMENT AND SOLAR CELL ELEMENT
- Publication number 20130284263
- Publication date Oct 31, 2013
- Shin-Etsu Chemical Co., Ltd.
- Ryo Mitta
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
SOLAR CELL AND SOLAR-CELL MODULE
- Publication number 20130255747
- Publication date Oct 3, 2013
- Shin-Etsu Chemical Co., Ltd.
- Hiroshi Hashigami
- H01 - BASIC ELECTRIC ELEMENTS

Hiroyuki OTSUKA

Person

Patents Grantslast 30 patents

Method for manufacturing substrate for solar cell and substrate for...

Solar cell and solar cell module

Firing furnace for firing electrode of solar cell element, method f...

Solar cell, method for manufacturing solar cell, and solar cell module

Solar cell, method for manufacturing solar cell, and solar cell module

Solar cell and method for manufacturing the same

Solar cell and method for manufacturing the same

Screen printing apparatus, screen printing method, and electrode fo...

Photovoltaic generation system and method for using the same

Method for manufacturing a FZ silicon single crystal subject to add...

Method for manufacturing solar cell element and solar cell element

Solar cell and method for producing solar cell

Back contact type solar battery cell

Substrate for solar cell, and solar cell

Solar cell and method for producing thereof

Solar cell, method for manufacturing solar cell, and solar cell module

Solar cell and solar-cell module

Solar cell and method of manufacturing the same

Heat-treatment furnace

Solar battery cell and manufacturing method for the solar battery cell

Solar cell

Solar cell

Solar cell manufacturing method

Solar cell production method, and solar cell produced by same produ...

Solar cell and solar-cell module

Screen printing plate for solar cell and method for printing solar...

Coating fluid for boron diffusion

Solar cell and manufacturing method thereof

Method for producing solar cell and film-producing device

Screen printing method

Patents Applicationslast 30 patents

METHOD FOR MANUFACTURING SUBSTRATE FOR SOLAR CELL AND SUBSTRATE FOR...

SOLAR CELL, METHOD FOR MANUFACTURING SOLAR CELL, AND SOLAR CELL MODULE

SOLAR CELL AND SOLAR CELL MODULE

SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME

METHOD FOR MANUFACTURING SUBSTRATE FOR SOLAR CELL AND SUBSTRATE FOR...

SOLAR CELL, METHOD FOR MANUFACTURING SOLAR CELL, AND SOLAR CELL MODULE

SOLAR CELL AND SOLAR CELL MODULE

SOLAR CELL, METHOD FOR MANUFACTURING SOLAR CELL, AND SOLAR CELL MODULE

PHOTOVOLTAIC GENERATION SYSTEM AND METHOD FOR USING THE SAME

SCREEN PRINTING APPARATUS, SCREEN PRINTING METHOD, AND ELECTRODE FO...

SOLAR CELL AND SOLAR CELL MODULE

FIRING FURNACE FOR FIRING ELECTRODE OF SOLAR CELL ELEMENT, METHOD F...

METHOD FOR MANUFACTURING FZ SILICON SINGLE CRYSTAL FOR SOLAR CELL A...

SOLAR CELL AND SOLAR CELL MODULE

METHOD FOR MANUFACTURING SUBSTRATE FOR SOLAR CELL AND SUBSTRATE FOR...

SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME

SOLAR CELL AND MANUFACTURING METHOD OF SOLAR CELL

SOLAR CELL AND METHOD FOR PRODUCING SOLAR CELL

SOLAR CELL AND METHOD FOR PRODUCING THEREOF

HEAT-TREATMENT FURNACE

SOLAR BATTERY CELL AND MANUFACTURING METHOD FOR THE SOLAR BATTERY CELL

SUBSTRATE FOR SOLAR CELL, AND SOLAR CELL

BACK CONTACT TYPE SOLAR BATTERY CELL

SOLAR CELL AND SOLAR-CELL MODULE

SOLAR CELL AND SOLAR CELL MODULE

SOLAR CELL MANUFACTURING METHOD

SOLAR CELL PRODUCTION METHOD, AND SOLAR CELL PRODUCED BY SAME PRODU...

SCREEN PRINTING PLATE FOR SOLAR CELL AND METHOD FOR PRINTING SOLAR...

METHOD FOR MANUFACTURING SOLAR CELL ELEMENT AND SOLAR CELL ELEMENT

SOLAR CELL AND SOLAR-CELL MODULE