Koji Otsuka

Person

Shinjuku-ku, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing an electronic component
- Patent number 12,119,166
- Issue date Oct 15, 2024
- Taiyo Yuden Co., Ltd.
- Tsuyoshi Ogino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic component and method of manufacturing the same
- Patent number 10,714,266
- Issue date Jul 14, 2020
- Taiyo Yuden Co., Ltd.
- Takuya Moriya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic component
- Patent number 10,679,786
- Issue date Jun 9, 2020
- TAIYO YUDEN CO., LTD.
- Tsuyoshi Ogino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Headphone
- Patent number 10,511,900
- Issue date Dec 17, 2019
- Kabushiki Kaisha Audio Technica
- Daisuke Yoneyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic component and method of manufacturing the same
- Patent number 10,431,387
- Issue date Oct 1, 2019
- Taiyo Yuden Co., Ltd.
- Takuya Moriya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic component
- Patent number 10,312,015
- Issue date Jun 4, 2019
- Taiyo Yuden Co., Ltd.
- Tsuyoshi Ogino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Noise-cancelling headphone
- Patent number 10,249,287
- Issue date Apr 2, 2019
- Kabushiki Kaisha Audio Technica
- Koji Otsuka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Noise-cancelling headphone
- Patent number 10,204,615
- Issue date Feb 12, 2019
- Kabushiki Kaisha Audio Technica
- Koji Otsuka
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Noise-cancelling headphone
- Patent number 9,959,858
- Issue date May 1, 2018
- Kabushiki Kaisha Audio Technica
- Koji Otsuka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Noise-cancelling headphone
- Patent number 9,913,020
- Issue date Mar 6, 2018
- Kabushiki Kaisha Audio Technica
- Koji Otsuka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-component food packaging for microwave oven
- Patent number 9,737,085
- Issue date Aug 22, 2017
- Kraft Foods Group Brands LLC
- Kathryn Marie Birchmeier
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Multi-component food packaging for microwave oven
- Patent number 8,748,786
- Issue date Jun 10, 2014
- Kraft Foods Group Brands LLC
- Kathryn Marie Birchmeier
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Method for finishing surface of preliminary polished glass substrate
- Patent number 8,460,843
- Issue date Jun 11, 2013
- Asahi Glass Company, Limited
- Koji Otsuka
- G01 - MEASURING TESTING
Information Patent Grant
Method of finishing pre-polished glass substrate surface
- Patent number 8,182,708
- Issue date May 22, 2012
- Asahi Glass Company, Limited
- Koji Otsuka
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Processing method of glass substrate, and highly flat and highly sm...
- Patent number 8,137,574
- Issue date Mar 20, 2012
- Asahi Glass Company, Limited
- Koji Otsuka
- B24 - GRINDING POLISHING
Information Patent Grant
Bag with pouring spout
- Patent number 8,002,468
- Issue date Aug 23, 2011
- Dai Nippon Printing Co., Ltd.
- Koji Otsuka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Container
- Patent number D643309
- Issue date Aug 16, 2011
- Kraft Foods Global Brands LLC
- Kathryn Marie Birchmeier
- D09 - Packages and containers for goods
Information Patent Grant
Method for finishing surface of preliminary polished glass substrate
- Patent number 7,998,645
- Issue date Aug 16, 2011
- Asahi Glass Company, Limited
- Koji Otsuka
- G01 - MEASURING TESTING
Information Patent Grant
Container
- Patent number D643310
- Issue date Aug 16, 2011
- Kraft Foods Global Brands LLC
- Kathryn Marie Birchmeier
- D09 - Packages and containers for goods
Information Patent Grant
Container
- Patent number D642937
- Issue date Aug 9, 2011
- Kraft Foods Global Brands LLC
- Kathryn Marie Birchmeier
- D09 - Packages and containers for goods
Information Patent Grant
Container
- Patent number D642484
- Issue date Aug 2, 2011
- Kraft Foods Global Brands LLC
- Kathryn Marie Birchmeier
- D09 - Packages and containers for goods
Information Patent Grant
Method for finishing surface of preliminary polished glass substrate
- Patent number 7,803,280
- Issue date Sep 28, 2010
- Asahi Glass Company, Limited
- Koji Otsuka
- G01 - MEASURING TESTING
Information Patent Grant
Process for polishing glass substrate
- Patent number 7,771,603
- Issue date Aug 10, 2010
- Asahi Glass Company, Limited
- Koji Otsuka
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Process for polishing glass substrate
- Patent number 7,622,050
- Issue date Nov 24, 2009
- Asahi Glass Company, Limited
- Koji Otsuka
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method and apparatus for measuring holding distortion
- Patent number 7,342,666
- Issue date Mar 11, 2008
- Fujinon Corporation
- Nobuaki Ueki
- G01 - MEASURING TESTING
Information Patent Grant
Method for the manufacture of multilayer ceramic electronic component
- Patent number 7,128,870
- Issue date Oct 31, 2006
- Taiyo Yuden Co., Ltd.
- Koji Otsuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dustfree filling and sealing apparatus, dustfree container and wrap...
- Patent number 6,896,754
- Issue date May 24, 2005
- Dai Nippon Printing Co., Ltd.
- Masahisa Yamaguchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Pouch and method of producing film for pouch
- Patent number 6,667,081
- Issue date Dec 23, 2003
- Dai Nippon Printing Co., Ltd.
- Yukitaka Aoki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Surface treatment in a fabrication of a multilayered chip component
- Patent number 6,431,956
- Issue date Aug 13, 2002
- Taiyo Yuden Co., Ltd.
- Koji Otsuka
- B24 - GRINDING POLISHING
Information Patent Grant
Catalyst and its method of preparation
- Patent number 4,101,449
- Issue date Jul 18, 1978
- Fujimi Kenmazai Kogyo Co., Ltd.
- Mikio Noda
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
RECORDING MEDIUM AND INFORMATION PROCESSING DEVICE
- Publication number 20230256342
- Publication date Aug 17, 2023
- Sega Corporation
- Manato Ito
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
ELECTRONIC COMPONENT
- Publication number 20200258679
- Publication date Aug 13, 2020
- Taiyo Yuden Co., Ltd.
- Tsuyoshi OGINO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC COMPONENT AND METHOD OF MANUFACTURING THE SAME
- Publication number 20190378659
- Publication date Dec 12, 2019
- Taiyo Yuden Co., Ltd.
- Takuya MORIYA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC COMPONENT
- Publication number 20190148056
- Publication date May 16, 2019
- Taiyo Yuden Co., Ltd.
- Tsuyoshi OGINO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Headphone
- Publication number 20180366100
- Publication date Dec 20, 2018
- KABUSHIKI KAISHA AUDIO-TECHNICA
- Koji Otsuka
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
HEADPHONE
- Publication number 20180352318
- Publication date Dec 6, 2018
- KABUSHIKI KAISHA AUDIO-TECHNICA
- Daisuke YONEYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NOISE-CANCELLING HEADPHONE
- Publication number 20180068648
- Publication date Mar 8, 2018
- KABUSHIKI KAISHA AUDIO-TECHNICA
- Koji OTSUKA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ELECTRONIC COMPONENT
- Publication number 20170278624
- Publication date Sep 28, 2017
- Taiyo Yuden Co., Ltd.
- Tsuyoshi OGINO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC COMPONENT AND METHOD OF MANUFACTURING THE SAME
- Publication number 20170271084
- Publication date Sep 21, 2017
- Taiyo Yuden Co., Ltd.
- Takuya MORIYA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NOISE-CANCELLING HEADPHONE
- Publication number 20170040013
- Publication date Feb 9, 2017
- KABUSHIKI KAISHA AUDIO-TECHNICA
- Koji OTSUKA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
NOISE-CANCELLING HEADPHONE
- Publication number 20170026737
- Publication date Jan 26, 2017
- KABUSHIKI KAISHA AUDIO-TECHNICA
- Koji OTSUKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multi-Component Food Packaging For Microwave Oven
- Publication number 20140255567
- Publication date Sep 11, 2014
- DAI NIPPON PRINTING CO., LTD.
- Kathryn Marie Birchmeier
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
METHOD FOR FINISHING SURFACE OF PRELIMINARY POLISHED GLASS SUBSTRATE
- Publication number 20110281069
- Publication date Nov 17, 2011
- Asahi Glass Company, Limited
- Koji OTSUKA
- G01 - MEASURING TESTING
Information Patent Application
Multi-Component Food Packaging For Microwave Oven
- Publication number 20110120993
- Publication date May 26, 2011
- Kathryn Marie Birchmeier
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
METHOD FOR FINISHING SURFACE OF PRELIMINARY POLISHED GLASS SUBSTRATE
- Publication number 20100304282
- Publication date Dec 2, 2010
- Asahi Glass Company, Limited
- Koji OTSUKA
- G01 - MEASURING TESTING
Information Patent Application
Eyelash Curler
- Publication number 20100224207
- Publication date Sep 9, 2010
- KOJI HONPO CO., LTD.
- Koji Otsuka
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
METHOD FOR FINISHING SURFACE OF PRELIMINARY POLISHED GLASS SUBSTRATE
- Publication number 20090233192
- Publication date Sep 17, 2009
- ASAHI GLASS COMPANY LIMITED
- Koji Otsuka
- G01 - MEASURING TESTING
Information Patent Application
BAG WITH POURING SPOUT
- Publication number 20090129706
- Publication date May 21, 2009
- Dai Nippon Printing Co., Ltd.
- Koji Otsuka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
PROCESSING METHOD OF GLASS SUBSTRATE, AND HIGHLY FLAT AND HIGHLY SM...
- Publication number 20090017257
- Publication date Jan 15, 2009
- ASAHI GLASS COMPANY, LIMITED
- Koji OTSUKA
- B24 - GRINDING POLISHING
Information Patent Application
METHOD OF FINISHING PRE-POLISHED GLASS SUBSTRATE SURFACE
- Publication number 20080142480
- Publication date Jun 19, 2008
- ASAHI GLASS COMPANY, LIMITED
- Koji OTSUKA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
PROCESS FOR POLISHING GLASS SUBSTRATE
- Publication number 20070259605
- Publication date Nov 8, 2007
- Asahi Glass Co., LTD.
- Koji OTSUKA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
PROCESS FOR POLISHING GLASS SUBSTRATE
- Publication number 20070125747
- Publication date Jun 7, 2007
- Asahi Glass Company, Limited
- Koji Otsuka
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Method for the manufacture of multilayer ceramic electronic component
- Publication number 20040065986
- Publication date Apr 8, 2004
- Koji Otsuka
- B32 - LAYERED PRODUCTS
Information Patent Application
Dustfree filling and sealing apparatus, dustfree container and wrap...
- Publication number 20030062114
- Publication date Apr 3, 2003
- Dai Nippon Printing Co., Ltd.
- Masahisa Yamaguchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Koji Otsuka

Person

Patents Grantslast 30 patents

Method for manufacturing an electronic component

Electronic component and method of manufacturing the same

Electronic component

Headphone

Electronic component and method of manufacturing the same

Electronic component

Noise-cancelling headphone

Noise-cancelling headphone

Noise-cancelling headphone

Noise-cancelling headphone

Multi-component food packaging for microwave oven

Multi-component food packaging for microwave oven

Method for finishing surface of preliminary polished glass substrate

Method of finishing pre-polished glass substrate surface

Processing method of glass substrate, and highly flat and highly sm...

Bag with pouring spout

Container

Method for finishing surface of preliminary polished glass substrate

Container

Container

Container

Method for finishing surface of preliminary polished glass substrate

Process for polishing glass substrate

Process for polishing glass substrate

Method and apparatus for measuring holding distortion

Method for the manufacture of multilayer ceramic electronic component

Dustfree filling and sealing apparatus, dustfree container and wrap...

Pouch and method of producing film for pouch

Surface treatment in a fabrication of a multilayered chip component

Catalyst and its method of preparation

Patents Applicationslast 30 patents

RECORDING MEDIUM AND INFORMATION PROCESSING DEVICE

ELECTRONIC COMPONENT

ELECTRONIC COMPONENT AND METHOD OF MANUFACTURING THE SAME

ELECTRONIC COMPONENT

Headphone

HEADPHONE

NOISE-CANCELLING HEADPHONE

ELECTRONIC COMPONENT

ELECTRONIC COMPONENT AND METHOD OF MANUFACTURING THE SAME

NOISE-CANCELLING HEADPHONE

NOISE-CANCELLING HEADPHONE

Multi-Component Food Packaging For Microwave Oven

METHOD FOR FINISHING SURFACE OF PRELIMINARY POLISHED GLASS SUBSTRATE

Multi-Component Food Packaging For Microwave Oven

METHOD FOR FINISHING SURFACE OF PRELIMINARY POLISHED GLASS SUBSTRATE

Eyelash Curler

METHOD FOR FINISHING SURFACE OF PRELIMINARY POLISHED GLASS SUBSTRATE

BAG WITH POURING SPOUT

PROCESSING METHOD OF GLASS SUBSTRATE, AND HIGHLY FLAT AND HIGHLY SM...

METHOD OF FINISHING PRE-POLISHED GLASS SUBSTRATE SURFACE

PROCESS FOR POLISHING GLASS SUBSTRATE

PROCESS FOR POLISHING GLASS SUBSTRATE

Method for the manufacture of multilayer ceramic electronic component

Dustfree filling and sealing apparatus, dustfree container and wrap...