Tsutomu OTSUKA

Person

Ebina-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical semiconductor element, optical semiconductor device, optica...
- Patent number 12,119,417
- Issue date Oct 15, 2024
- FUJIFILM Business Innovation Corp.
- Satoshi Inada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device, optical device, and information processing d...
- Patent number 12,107,396
- Issue date Oct 1, 2024
- FUJIFILM Business Innovation Corp.
- Takashi Kondo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light emitting device
- Patent number 11,973,321
- Issue date Apr 30, 2024
- FUJIFILM Business Innovation Corp.
- Kazuhiro Sakai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light emitting device
- Patent number 11,936,164
- Issue date Mar 19, 2024
- FUJIFILM Business Innovation Corp.
- Kazuhiro Sakai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light-emitting device, optical device, and information processing d...
- Patent number 11,732,884
- Issue date Aug 22, 2023
- FUJIFILM Business Innovation Corp.
- Kazuhiro Sakai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light emitting device
- Patent number 11,705,695
- Issue date Jul 18, 2023
- FUJIFILM Business Innovation Corp.
- Kazuhiro Sakai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light-emitting device, optical device, and information processing a...
- Patent number 11,599,610
- Issue date Mar 7, 2023
- FUJIFILM Business Innovation Corp.
- Takeshi Minamiru
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light emitting device and rendering device including a flow path
- Patent number 11,556,075
- Issue date Jan 17, 2023
- FUJIFILM Business Innovation Corp.
- Yosuke Kasuya
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Light-emitting device, optical device, and information processing a...
- Patent number 11,539,191
- Issue date Dec 27, 2022
- FUJIFILM Business Innovation Corp.
- Kenichi Ono
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical measuring apparatus and non-transitory computer readable me...
- Patent number 11,534,088
- Issue date Dec 27, 2022
- FUJIFILM Business Innovation Corp.
- Tsutomu Otsuka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Light emitting element array and optical transmission device
- Patent number 11,362,135
- Issue date Jun 14, 2022
- FUJIFILM Business Innovation Corp.
- Junichiro Hayakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device and rendering device
- Patent number 11,347,159
- Issue date May 31, 2022
- FUJIFILM Business Innovation Corp.
- Yosuke Kasuya
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Light-emitting device, optical apparatus, optical measurement appar...
- Patent number 11,303,097
- Issue date Apr 12, 2022
- FUJIFILM Business Innovation Corp.
- Takashi Kondo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device, optical device, and information processing a...
- Patent number 11,211,774
- Issue date Dec 28, 2021
- FUJIFILM Business Innovation Corp.
- Kazuhiro Sakai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light-emitting device, optical apparatus, optical measurement appar...
- Patent number 11,050,217
- Issue date Jun 29, 2021
- FUJIFILM Business Innovation Corp.
- Takashi Kondo
- G01 - MEASURING TESTING
Information Patent Grant
Optical transmission device
- Patent number 10,484,087
- Issue date Nov 19, 2019
- Fuji Xerox Co., Ltd.
- Akemi Murakami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light emitting element array and optical transmission device
- Patent number 10,438,993
- Issue date Oct 8, 2019
- Fuji Xerox Co., Ltd.
- Junichiro Hayakawa
- G02 - OPTICS
Information Patent Grant
Light emitting element array and optical transmission device
- Patent number 10,177,532
- Issue date Jan 8, 2019
- Fuji Xerox Co., Ltd.
- Junichiro Hayakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing semiconductor piece, circuit board and electro...
- Patent number 9,997,363
- Issue date Jun 12, 2018
- Fuji Xerox Co., Ltd.
- Kenichi Ono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of positioning cutting member to semiconductor chip with gro...
- Patent number 9,865,468
- Issue date Jan 9, 2018
- Fuji Xerox Co., Ltd.
- Kenichi Ono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing semiconductor chip that includes dividing...
- Patent number 9,754,833
- Issue date Sep 5, 2017
- Fuji Xerox Co., Ltd.
- Takahiro Hashimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor chips
- Patent number 9,673,351
- Issue date Jun 6, 2017
- Fuji Xerox Co., Ltd.
- Takeshi Minamiru
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of tip shape of cutting member, semiconductor chip manufactu...
- Patent number 9,508,595
- Issue date Nov 29, 2016
- Fuji Xerox Co., Ltd.
- Takeshi Minamiru
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of manufacturing semiconductor chips
- Patent number 9,385,268
- Issue date Jul 5, 2016
- Fuji Xerox Co., Ltd.
- Takeshi Minamiru
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT EMITTING DEVICE
- Publication number 20230307894
- Publication date Sep 28, 2023
- FUJIFILM Business Innovation Corp.
- Kazuhiro SAKAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIGHT-EMITTING DEVICE AND DRAWING APPARATUS
- Publication number 20220357022
- Publication date Nov 10, 2022
- FUJIFILM Business Innovation Corp.
- Yosuke KASUYA
- F21 - LIGHTING
Information Patent Application
LIGHT EMITTING DEVICE
- Publication number 20220077659
- Publication date Mar 10, 2022
- FUJIFILM Business Innovation Corp.
- Kazuhiro SAKAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIGHT-EMITTING DEVICE, OPTICAL DEVICE, AND INFORMATION PROCESSING D...
- Publication number 20220006268
- Publication date Jan 6, 2022
- FUJIFILM Business Innovation Corp.
- Takashi KONDO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIGHT-EMITTING DEVICE, OPTICAL DEVICE, AND INFORMATION PROCESSING D...
- Publication number 20210325034
- Publication date Oct 21, 2021
- FUJIFILM Business Innovation Corp.
- Kazuhiro SAKAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIGHT EMITTING DEVICE AND RENDERING DEVICE
- Publication number 20210302864
- Publication date Sep 30, 2021
- FUJI XEROX CO., LTD
- Yosuke KASUYA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIGHT EMITTING DEVICE AND RENDERING DEVICE
- Publication number 20210302865
- Publication date Sep 30, 2021
- FUJI XEROX CO., LTD
- Yosuke KASUYA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
OPTICAL SEMICONDUCTOR ELEMENT, OPTICAL SEMICONDUCTOR DEVICE, OPTICA...
- Publication number 20210288193
- Publication date Sep 16, 2021
- FUJIFILM Business Innovation Corp.
- Satoshi INADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE, OPTICAL APPARATUS, OPTICAL MEASUREMENT APPAR...
- Publication number 20210091535
- Publication date Mar 25, 2021
- FUJI XEROX CO., LTD
- Takashi KONDO
- G01 - MEASURING TESTING
Information Patent Application
LIGHT EMITTING DEVICE, OPTICAL DEVICE, AND INFORMATION PROCESSING A...
- Publication number 20200328576
- Publication date Oct 15, 2020
- FUJI XEROX CO., LTD
- Kazuhiro SAKAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIGHT-EMITTING DEVICE, OPTICAL DEVICE, AND INFORMATION PROCESSING A...
- Publication number 20200285833
- Publication date Sep 10, 2020
- FUJI XEROX CO., LTD
- Takeshi Minamiru
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIGHT-EMITTING DEVICE, OPTICAL DEVICE, AND INFORMATION PROCESSING A...
- Publication number 20200285723
- Publication date Sep 10, 2020
- FUJI XEROX CO., LTD
- Kenichi Ono
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIGHT EMITTER, LIGHT EMITTING DEVICE, OPTICAL DEVICE, AND INFORMATI...
- Publication number 20200274320
- Publication date Aug 27, 2020
- FUJI XEROX CO., LTD
- Satoshi Inada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIGHT-EMITTING DEVICE, OPTICAL APPARATUS, OPTICAL MEASUREMENT APPAR...
- Publication number 20200244039
- Publication date Jul 30, 2020
- FUJI XEROX CO., LTD
- Takashi KONDO
- G01 - MEASURING TESTING
Information Patent Application
LIGHT EMITTING ELEMENT ARRAY AND OPTICAL TRANSMISSION DEVICE
- Publication number 20190386060
- Publication date Dec 19, 2019
- FUJI XEROX CO., LTD
- Junichiro HAYAKAWA
- G02 - OPTICS
Information Patent Application
OPTICAL MEASURING APPARATUS AND NON-TRANSITORY COMPUTER READABLE ME...
- Publication number 20190059797
- Publication date Feb 28, 2019
- FUJI XEROX CO., LTD
- Tsutomu OTSUKA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LIGHT EMITTING ELEMENT ARRAY AND OPTICAL TRANSMISSION DEVICE
- Publication number 20180138660
- Publication date May 17, 2018
- FUJI XEROX CO., LTD
- Junichiro HAYAKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL TRANSMISSION DEVICE
- Publication number 20180138971
- Publication date May 17, 2018
- FUJI XEROX CO., LTD
- Akemi MURAKAMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING ELEMENT ARRAY AND OPTICAL TRANSMISSION DEVICE
- Publication number 20180138236
- Publication date May 17, 2018
- FUJI XEROX CO., LTD
- Junichiro HAYAKAWA
- G02 - OPTICS
Information Patent Application
BIOMETRIC INFORMATION MEASURING APPARATUS AND NON-TRANSITORY COMPUT...
- Publication number 20180014731
- Publication date Jan 18, 2018
- FUJI XEROX CO., LTD
- Tsutomu OTSUKA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BIOMETRIC INFORMATION MEASURING APPARATUS AND NON-TRANSITORY COMPUT...
- Publication number 20180014735
- Publication date Jan 18, 2018
- FUJI XEROX CO., LTD
- Tsutomu OTSUKA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR CHIPS
- Publication number 20160276525
- Publication date Sep 22, 2016
- FUJI XEROX CO., LTD
- Takeshi MINAMIRU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR CHIP AND METHOD FOR POSITION...
- Publication number 20160172203
- Publication date Jun 16, 2016
- FUJI XEROX CO., LTD
- Kenichi ONO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR CHIPS
- Publication number 20160133784
- Publication date May 12, 2016
- FUJI XEROX CO., LTD
- Takeshi MINAMIRU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING SEMICONDUCTOR PIECE, CIRCUIT BOARD AND ELECTRO...
- Publication number 20160071733
- Publication date Mar 10, 2016
- FUJI XEROX CO., LTD
- Kenichi ONO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR CHIP AND CIRCUIT BOARD AND E...
- Publication number 20160071767
- Publication date Mar 10, 2016
- FUJI XEROX CO., LTD
- Takahiro HASHIMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DESIGN METHOD OF TIP SHAPE OF CUTTING MEMBER, SEMICONDUCTOR CHIP MA...
- Publication number 20160049333
- Publication date Feb 18, 2016
- FUJI XEROX CO., LTD
- Takeshi MINAMIRU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Tsutomu OTSUKA

Person

Patents Grantslast 30 patents

Optical semiconductor element, optical semiconductor device, optica...

Light-emitting device, optical device, and information processing d...

Light emitting device

Light emitting device

Light-emitting device, optical device, and information processing d...

Light emitting device

Light-emitting device, optical device, and information processing a...

Light emitting device and rendering device including a flow path

Light-emitting device, optical device, and information processing a...

Optical measuring apparatus and non-transitory computer readable me...

Light emitting element array and optical transmission device

Light emitting device and rendering device

Light-emitting device, optical apparatus, optical measurement appar...

Light emitting device, optical device, and information processing a...

Light-emitting device, optical apparatus, optical measurement appar...

Optical transmission device

Light emitting element array and optical transmission device

Light emitting element array and optical transmission device

Method for producing semiconductor piece, circuit board and electro...

Method of positioning cutting member to semiconductor chip with gro...

Method for manufacturing semiconductor chip that includes dividing...

Method of manufacturing semiconductor chips

Method of tip shape of cutting member, semiconductor chip manufactu...

Method of manufacturing semiconductor chips

Patents Applicationslast 30 patents

LIGHT EMITTING DEVICE

LIGHT-EMITTING DEVICE AND DRAWING APPARATUS

LIGHT EMITTING DEVICE

LIGHT-EMITTING DEVICE, OPTICAL DEVICE, AND INFORMATION PROCESSING D...

LIGHT-EMITTING DEVICE, OPTICAL DEVICE, AND INFORMATION PROCESSING D...

LIGHT EMITTING DEVICE AND RENDERING DEVICE

LIGHT EMITTING DEVICE AND RENDERING DEVICE

OPTICAL SEMICONDUCTOR ELEMENT, OPTICAL SEMICONDUCTOR DEVICE, OPTICA...

LIGHT-EMITTING DEVICE, OPTICAL APPARATUS, OPTICAL MEASUREMENT APPAR...

LIGHT EMITTING DEVICE, OPTICAL DEVICE, AND INFORMATION PROCESSING A...

LIGHT-EMITTING DEVICE, OPTICAL DEVICE, AND INFORMATION PROCESSING A...

LIGHT-EMITTING DEVICE, OPTICAL DEVICE, AND INFORMATION PROCESSING A...

LIGHT EMITTER, LIGHT EMITTING DEVICE, OPTICAL DEVICE, AND INFORMATI...

LIGHT-EMITTING DEVICE, OPTICAL APPARATUS, OPTICAL MEASUREMENT APPAR...

LIGHT EMITTING ELEMENT ARRAY AND OPTICAL TRANSMISSION DEVICE

OPTICAL MEASURING APPARATUS AND NON-TRANSITORY COMPUTER READABLE ME...

LIGHT EMITTING ELEMENT ARRAY AND OPTICAL TRANSMISSION DEVICE

OPTICAL TRANSMISSION DEVICE

LIGHT EMITTING ELEMENT ARRAY AND OPTICAL TRANSMISSION DEVICE

BIOMETRIC INFORMATION MEASURING APPARATUS AND NON-TRANSITORY COMPUT...

BIOMETRIC INFORMATION MEASURING APPARATUS AND NON-TRANSITORY COMPUT...

METHOD OF MANUFACTURING SEMICONDUCTOR CHIPS

METHOD FOR MANUFACTURING SEMICONDUCTOR CHIP AND METHOD FOR POSITION...

METHOD OF MANUFACTURING SEMICONDUCTOR CHIPS

METHOD FOR PRODUCING SEMICONDUCTOR PIECE, CIRCUIT BOARD AND ELECTRO...

METHOD FOR MANUFACTURING SEMICONDUCTOR CHIP AND CIRCUIT BOARD AND E...

DESIGN METHOD OF TIP SHAPE OF CUTTING MEMBER, SEMICONDUCTOR CHIP MA...