Takuya Ishii

Person

Kuwana, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Flow control valve seal and flow control valve device
- Patent number 11,828,385
- Issue date Nov 28, 2023
- NTN Corporation
- Ken Yasuda
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Laser chamber apparatus, gas laser apparatus, and method for manufa...
- Patent number 11,588,291
- Issue date Feb 21, 2023
- Gigaphoton Inc.
- Takuya Ishii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tip seal for scroll compressor
- Patent number 11,536,269
- Issue date Dec 27, 2022
- NTN Corporation
- Takuya Ishii
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for producing semispherical shoe for swash plate compressor...
- Patent number 10,670,074
- Issue date Jun 2, 2020
- NTN Corporation
- Takuya Ishii
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Semispherical shoe for swash plate compressor and swash plate compr...
- Patent number 10,598,167
- Issue date Mar 24, 2020
- NTN Corporation
- Takuya Ishii
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Extreme ultraviolet light sensor unit and extreme ultraviolet light...
- Patent number 10,485,085
- Issue date Nov 19, 2019
- Gigaphoton Inc.
- Hisashi Nara
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Target storage device
- Patent number 10,349,508
- Issue date Jul 9, 2019
- Gigaphoton Inc.
- Yutaka Shiraishi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Transverse internal gear pump
- Patent number 10,221,851
- Issue date Mar 5, 2019
- NTN Corporation
- Takuya Ishii
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Extreme UV light generator
- Patent number 10,172,224
- Issue date Jan 1, 2019
- Gigaphoton Inc.
- Takayuki Yabu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Extreme ultraviolet light generation device
- Patent number 10,111,312
- Issue date Oct 23, 2018
- Gigaphoton Inc.
- Toru Suzuki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Composite plain bearing, cradle guide, and sliding nut
- Patent number 10,077,807
- Issue date Sep 18, 2018
- NTN Corporation
- Takuya Ishii
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Internal gear pump
- Patent number 10,060,430
- Issue date Aug 28, 2018
- NTN Corporation
- Takuya Ishii
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Extreme ultraviolet light generation apparatus
- Patent number 9,894,744
- Issue date Feb 13, 2018
- Gigaphoton Inc.
- Fumio Iwamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Internal gear pump
- Patent number 9,810,215
- Issue date Nov 7, 2017
- NTN Corporation
- Takuya Ishii
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Sliding bearing and image forming apparatus
- Patent number 9,458,885
- Issue date Oct 4, 2016
- NTN Corporation
- Takuya Ishii
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Composite slide bearing
- Patent number 8,967,870
- Issue date Mar 3, 2015
- NTN Corporation
- Takuya Ishii
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Resin-made cage and bearing
- Patent number 8,113,718
- Issue date Feb 14, 2012
- NTN Corporation
- Takashi Ito
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Tip seal and seal material for scroll type compressor
- Patent number 6,720,071
- Issue date Apr 13, 2004
- NTN Corporation
- Takuya Ishii
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Rolling bearing
- Patent number 6,517,250
- Issue date Feb 11, 2003
- NTN Corporation
- Koya Ohira
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Resin compositions and precision sliding parts made of the same
- Patent number 6,476,116
- Issue date Nov 5, 2002
- NTN Corporation
- Masaki Egami
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Lubricating resin composition seal rings
- Patent number 6,349,943
- Issue date Feb 26, 2002
- NTN Corporation
- Takuya Ishii
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Pressure-resistant, sliding tetrafluoroethylene resin composition
- Patent number 6,255,380
- Issue date Jul 3, 2001
- NTN Corporation
- Yoshio Oki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
TILT STAGE, EXTREME ULTRAVIOLET LIGHT GENERATION APPARATUS, AND ELE...
- Publication number 20240248416
- Publication date Jul 25, 2024
- Gigaphoton Inc.
- Takuya ISHII
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
BEARING APPARATUS AND LASER APPARATUS COMPRISING BEARING APPARATUS
- Publication number 20240035514
- Publication date Feb 1, 2024
- EBARA CORPORATION
- Ichiju SATOH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLOW CONTROL VALVE SEAL AND FLOW CONTROL VALVE DEVICE
- Publication number 20220074503
- Publication date Mar 10, 2022
- NTN Corporation
- Ken YASUDA
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
LASER CHAMBER APPARATUS, GAS LASER APPARATUS, AND METHOD FOR MANUFA...
- Publication number 20210336404
- Publication date Oct 28, 2021
- Gigaphoton Inc.
- Takuya ISHII
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TIP SEAL FOR SCROLL COMPRESSOR
- Publication number 20190353162
- Publication date Nov 21, 2019
- Takuya ISHII
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
EXTREME ULTRAVIOLET LIGHT SENSOR UNIT AND EXTREME ULTRAVIOLET LIGHT...
- Publication number 20190021159
- Publication date Jan 17, 2019
- Gigaphoton Inc.
- Hisashi NARA
- G02 - OPTICS
Information Patent Application
TARGET STORAGE DEVICE
- Publication number 20180160518
- Publication date Jun 7, 2018
- Gigaphoton Inc.
- Yutaka SHIRAISHI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
EXTREME ULTRAVIOLET LIGHT GENERATION DEVICE
- Publication number 20180077785
- Publication date Mar 15, 2018
- Gigaphoton Inc.
- Toru SUZUKI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR PRODUCING SEMISPHERICAL SHOE FOR SWASH PLATE COMPRESSOR...
- Publication number 20170276175
- Publication date Sep 28, 2017
- Takuya ISHII
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SEMISPHERICAL SHOE FOR SWASH PLATE COMPRESSOR AND SWASH PLATE COMPR...
- Publication number 20170211560
- Publication date Jul 27, 2017
- NTN Corporation
- Takuya ISHII
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
EXTREME UV LIGHT GENERATOR
- Publication number 20170064799
- Publication date Mar 2, 2017
- Gigaphoton Inc.
- Takayuki YABU
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
TRANSVERSE INTERNAL GEAR PUMP
- Publication number 20160348675
- Publication date Dec 1, 2016
- NTN CORPORATION
- Takuya ISHII
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SLIDING BEARING
- Publication number 20160341251
- Publication date Nov 24, 2016
- NTN Corporation
- Noriyoshi YOSHIZUKA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
INTERNAL GEAR PUMP
- Publication number 20160327036
- Publication date Nov 10, 2016
- NTN Corporation
- Takuya ISHII
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
EXTREME ULTRAVIOLET LIGHT GENERATION APPARATUS
- Publication number 20160192470
- Publication date Jun 30, 2016
- GIGAPHOTON INC.
- Fumio IWAMOTO
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
INTERNAL GEAR PUMP
- Publication number 20150204325
- Publication date Jul 23, 2015
- NTN Corporation
- Takuya Ishii
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
COMPOSITE PLAIN BEARING, CRADLE GUIDE, AND SLIDING NUT
- Publication number 20150204383
- Publication date Jul 23, 2015
- NTN Corporation
- Takuya Ishii
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SLIDING BEARING AND IMAGE FORMING APPARATUS
- Publication number 20140226927
- Publication date Aug 14, 2014
- Takuya Ishii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
COMPOSITE SLIDE BEARING
- Publication number 20130195388
- Publication date Aug 1, 2013
- Takuya ISHII
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Resin-Made Cage and Bearing
- Publication number 20090074339
- Publication date Mar 19, 2009
- Takashi Ito
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Takuya Ishii

Person

Patents Grantslast 30 patents

Flow control valve seal and flow control valve device

Laser chamber apparatus, gas laser apparatus, and method for manufa...

Tip seal for scroll compressor

Method for producing semispherical shoe for swash plate compressor...

Semispherical shoe for swash plate compressor and swash plate compr...

Extreme ultraviolet light sensor unit and extreme ultraviolet light...

Target storage device

Transverse internal gear pump

Extreme UV light generator

Extreme ultraviolet light generation device

Composite plain bearing, cradle guide, and sliding nut

Internal gear pump

Extreme ultraviolet light generation apparatus

Internal gear pump

Sliding bearing and image forming apparatus

Composite slide bearing

Resin-made cage and bearing

Tip seal and seal material for scroll type compressor

Rolling bearing

Resin compositions and precision sliding parts made of the same

Lubricating resin composition seal rings

Pressure-resistant, sliding tetrafluoroethylene resin composition

Patents Applicationslast 30 patents

TILT STAGE, EXTREME ULTRAVIOLET LIGHT GENERATION APPARATUS, AND ELE...

BEARING APPARATUS AND LASER APPARATUS COMPRISING BEARING APPARATUS

FLOW CONTROL VALVE SEAL AND FLOW CONTROL VALVE DEVICE

LASER CHAMBER APPARATUS, GAS LASER APPARATUS, AND METHOD FOR MANUFA...

TIP SEAL FOR SCROLL COMPRESSOR

EXTREME ULTRAVIOLET LIGHT SENSOR UNIT AND EXTREME ULTRAVIOLET LIGHT...

TARGET STORAGE DEVICE

EXTREME ULTRAVIOLET LIGHT GENERATION DEVICE

METHOD FOR PRODUCING SEMISPHERICAL SHOE FOR SWASH PLATE COMPRESSOR...

SEMISPHERICAL SHOE FOR SWASH PLATE COMPRESSOR AND SWASH PLATE COMPR...

EXTREME UV LIGHT GENERATOR

TRANSVERSE INTERNAL GEAR PUMP

SLIDING BEARING

INTERNAL GEAR PUMP

EXTREME ULTRAVIOLET LIGHT GENERATION APPARATUS

INTERNAL GEAR PUMP

COMPOSITE PLAIN BEARING, CRADLE GUIDE, AND SLIDING NUT

SLIDING BEARING AND IMAGE FORMING APPARATUS

COMPOSITE SLIDE BEARING

Resin-Made Cage and Bearing