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Yasushi Matsuno
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Matsumoto, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Optical filter device, optical module, and electronic apparatus
Patent number
11,493,748
Issue date
Nov 8, 2022
Seiko Epson Corporation
Daisuke Saito
G01 - MEASURING TESTING
Information
Patent Grant
Wavelength-tunable interference filter
Patent number
11,474,342
Issue date
Oct 18, 2022
Seiko Epson Corporation
Yasushi Matsuno
G02 - OPTICS
Information
Patent Grant
Optical device and electronic apparatus
Patent number
11,442,328
Issue date
Sep 13, 2022
Seiko Epson Corporation
Yasushi Matsuno
G02 - OPTICS
Information
Patent Grant
Optical filter device, optical module, and electronic apparatus
Patent number
10,684,463
Issue date
Jun 16, 2020
Seiko Epson Corporation
Daisuke Saito
G02 - OPTICS
Information
Patent Grant
Variable wavelength interference filter, optical module, and optica...
Patent number
10,473,913
Issue date
Nov 12, 2019
Seiko Epson Corporation
Akira Sano
G02 - OPTICS
Information
Patent Grant
Optical filter device, optical module, and electronic apparatus
Patent number
10,330,917
Issue date
Jun 25, 2019
Seiko Epson Corporation
Daisuke Saito
G02 - OPTICS
Information
Patent Grant
Optical module and electronic apparatus
Patent number
10,203,494
Issue date
Feb 12, 2019
Seiko Epson Corporation
Yasushi Matsuno
G01 - MEASURING TESTING
Information
Patent Grant
Optical filter device, optical module, and electronic equipment
Patent number
10,113,909
Issue date
Oct 30, 2018
Seiko Epson Corporation
Nozomu Hirokubo
G01 - MEASURING TESTING
Information
Patent Grant
Tunable interference filter, optical module, and electronics apparatus
Patent number
10,061,116
Issue date
Aug 28, 2018
Seiko Epson Corporation
Akira Sano
G01 - MEASURING TESTING
Information
Patent Grant
Optical filter device and manufacturing method for the optical filt...
Patent number
9,678,259
Issue date
Jun 13, 2017
Seiko Epson Corporation
Yasushi Matsuno
G02 - OPTICS
Information
Patent Grant
Optical filter device, optical module, and electronic apparatus
Patent number
9,541,752
Issue date
Jan 10, 2017
Seiko Epson Corporation
Daisuke Saito
G02 - OPTICS
Information
Patent Grant
Optical filter device, optical module, and electronic apparatus
Patent number
9,534,954
Issue date
Jan 3, 2017
Seiko Epson Corporation
Yasushi Matsuno
G02 - OPTICS
Information
Patent Grant
Electronic device and electronic apparatus
Patent number
9,519,131
Issue date
Dec 13, 2016
Seiko Epson Corporation
Hideo Imai
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Variable wavelength interference filter, optical filter device, opt...
Patent number
9,448,176
Issue date
Sep 20, 2016
Seiko Epson Corporation
Yasushi Matsuno
G01 - MEASURING TESTING
Information
Patent Grant
Tunable interference filter having communicable groove part, optica...
Patent number
9,377,357
Issue date
Jun 28, 2016
Seiko Epson Corporation
Tomonori Matsushita
G01 - MEASURING TESTING
Information
Patent Grant
Optical module and electronic apparatus
Patent number
9,335,209
Issue date
May 10, 2016
Seiko Epson Corporation
Yasushi Matsuno
G01 - MEASURING TESTING
Information
Patent Grant
Tunable interference filter, optical module, and electronic apparatus
Patent number
9,063,325
Issue date
Jun 23, 2015
Seiko Epson Corporation
Akira Sano
G01 - MEASURING TESTING
Information
Patent Grant
Optical filter, optical filter module, and photometric analyzer
Patent number
8,817,268
Issue date
Aug 26, 2014
Seiko Epson Corporation
Akira Sano
G01 - MEASURING TESTING
Information
Patent Grant
Variable wavelength interference filter, optical module, and optica...
Patent number
8,797,650
Issue date
Aug 5, 2014
Seiko Epson Corporation
Tomonori Matsushita
G01 - MEASURING TESTING
Information
Patent Grant
Prompt gap varying optical filter, analytical instrument, optical d...
Patent number
8,711,368
Issue date
Apr 29, 2014
Seiko Epson Corporation
Yasushi Matsuno
G01 - MEASURING TESTING
Information
Patent Grant
Droplet jet head and droplet jet apparatus
Patent number
7,658,471
Issue date
Feb 9, 2010
Seiko Epson Corporation
Yasushi Matsuno
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Electrostatic actuator, droplet discharging head, droplet dischargi...
Patent number
7,530,670
Issue date
May 12, 2009
Seiko Epson Corporation
Tomonori Matsushita
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet head, ink jet printer, and its driving method
Patent number
6,491,378
Issue date
Dec 10, 2002
Seiko Epson Corporation
Masahiro Fujii
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Inkjet printer
Patent number
6,481,833
Issue date
Nov 19, 2002
Seiko Epson Corporation
Masahiro Fujii
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink-jet head, ink jet printer, and its driving method
Patent number
6,474,784
Issue date
Nov 5, 2002
Seiko Epson Corporation
Masahiro Fujii
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink-jet head and ink-jet printer
Patent number
6,419,344
Issue date
Jul 16, 2002
Seiko Epson Corporation
Masahiro Fujii
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
Wavelength-Tunable Interference Filter
Publication number
20200400938
Publication date
Dec 24, 2020
SEIKO EPSON CORPORATION
Yasushi MATSUNO
G02 - OPTICS
Information
Patent Application
Optical Filter Device, Optical Module, And Electronic Apparatus
Publication number
20200264425
Publication date
Aug 20, 2020
SEIKO EPSON CORPORATION
Daisuke SAITO
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL DEVICE AND ELECTRONIC APPARATUS
Publication number
20200103721
Publication date
Apr 2, 2020
SEIKO EPSON CORPORATION
Yasushi Matsuno
G02 - OPTICS
Information
Patent Application
OPTICAL FILTER DEVICE, OPTICAL MODULE, AND ELECTRONIC APPARATUS
Publication number
20190146206
Publication date
May 16, 2019
SEIKO EPSON CORPORATION
Daisuke SAITO
G02 - OPTICS
Information
Patent Application
Tunable Interference Filter, Optical Module, And Electronic Apparatus
Publication number
20180252911
Publication date
Sep 6, 2018
SEIKO EPSON CORPORATION
Akira SANO
G01 - MEASURING TESTING
Information
Patent Application
VARIABLE WAVELENGTH INTERFERENCE FILTER, OPTICAL MODULE, AND OPTICA...
Publication number
20180129035
Publication date
May 10, 2018
SEIKO EPSON CORPORATION
Akira SANO
G02 - OPTICS
Information
Patent Application
OPTICAL MODULE AND ELECTRONIC APPARATUS
Publication number
20160216506
Publication date
Jul 28, 2016
SEIKO EPSON CORPORATION
Yasushi MATSUNO
G02 - OPTICS
Information
Patent Application
Optical filter device, optical module, and electronic equipment
Publication number
20160187197
Publication date
Jun 30, 2016
SEIKO EPSON CORPORATION
Nozomu Hirokubo
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL FILTER DEVICE, OPTICAL MODULE, AND ELECTRONIC APPARATUS
Publication number
20160091644
Publication date
Mar 31, 2016
SEIKO EPSON CORPORATION
Daisuke SAITO
G02 - OPTICS
Information
Patent Application
TUNABLE INTERFERENCE FILTER, OPTICAL MODULE, AND ELECTRONIC APPARATUS
Publication number
20150260981
Publication date
Sep 17, 2015
SEIKO EPSON CORPORATION
Akira SANO
G02 - OPTICS
Information
Patent Application
OPTICAL MODULE AND ELECTRONIC APPARATUS
Publication number
20150241270
Publication date
Aug 27, 2015
SEIKO EPSON CORPORATION
Yasushi MATSUNO
G01 - MEASURING TESTING
Information
Patent Application
ELECTRONIC DEVICE AND ELECTRONIC APPARATUS
Publication number
20150153565
Publication date
Jun 4, 2015
SEIKO EPSON CORPORATION
Hideo IMAI
G02 - OPTICS
Information
Patent Application
OPTICAL FILTER DEVICE, OPTICAL MODULE, ELECTRONIC DEVICE, AND MEMS...
Publication number
20150092274
Publication date
Apr 2, 2015
SEIKO EPSON CORPORATION
Yasushi MATSUNO
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
OPTICAL DEVICE, OPTICAL MODULE, ELECTRONIC APPARATUS, OPTICAL HOUSI...
Publication number
20150062708
Publication date
Mar 5, 2015
SEIKO EPSON CORPORATION
Yasushi MATSUNO
G02 - OPTICS
Information
Patent Application
OPTICAL FILTER DEVICE, OPTICAL MODULE AND ELECTRONIC APPARATUS
Publication number
20140285895
Publication date
Sep 25, 2014
SEIKO EPSON CORPORATION
Daisuke SAITO
G02 - OPTICS
Information
Patent Application
OPTICAL FILTER DEVICE, OPTICAL MODULE, AND ELECTRONIC APPARATUS
Publication number
20140218802
Publication date
Aug 7, 2014
SEIKO EPSON CORPORATION
Daisuke SAITO
G02 - OPTICS
Information
Patent Application
OPTICAL DEVICE STORAGE PACKAGE, OPTICAL FILTER DEVICE, OPTICAL MODU...
Publication number
20140204461
Publication date
Jul 24, 2014
SEIKO EPSON CORPORATION
Hideo IMAI
G02 - OPTICS
Information
Patent Application
OPTICAL FILTER DEVICE AND MANUFACTURING METHOD FOR THE OPTICAL FILT...
Publication number
20130208359
Publication date
Aug 15, 2013
SEIKO EPSON CORPORATION
Yasushi MATSUNO
G02 - OPTICS
Information
Patent Application
VARIABLE WAVELENGTH INTERFERENCE FILTER, OPTICAL FILTER DEVICE, OPT...
Publication number
20130083398
Publication date
Apr 4, 2013
SEIKO EPSON CORPORATION
Yasushi MATSUNO
G02 - OPTICS
Information
Patent Application
WAVELENGTH VARIABLE INTERFERENCE FILTER, OPTICAL FILTER DEVICE, OPT...
Publication number
20130083400
Publication date
Apr 4, 2013
SEIKO EPSON CORPORATION
Teruyuki Nishimura
G02 - OPTICS
Information
Patent Application
OPTICAL FILTER DEVICE, OPTICAL MODULE, AND ELECTRONIC APPARATUS
Publication number
20130075596
Publication date
Mar 28, 2013
SEIKO EPSON CORPORATION
Yasushi MATSUNO
G02 - OPTICS
Information
Patent Application
TUNABLE INTERFERENCE FILTER, OPTICAL FILTER MODULE, AND PHOTOMETRIC...
Publication number
20130027707
Publication date
Jan 31, 2013
SEIKO EPSON CORPORATION
Tomonori MATSUSHITA
G02 - OPTICS
Information
Patent Application
OPTICAL FILTER, OPTICAL FILTER MODULE, AND PHOTOMETRIC ANALYZER
Publication number
20120300208
Publication date
Nov 29, 2012
SEIKO EPSON CORPORATION
Akira SANO
G02 - OPTICS
Information
Patent Application
TUNABLE INTERFERENCE FILTER, OPTICAL MODULE, AND ELECTRONIC APPARATUS
Publication number
20120257280
Publication date
Oct 11, 2012
SEIKO EPSON CORPORATION
Akira SANO
G02 - OPTICS
Information
Patent Application
VARIABLE WAVELENGTH INTERFERENCE FILTER, OPTICAL MODULE, AND OPTICA...
Publication number
20120188646
Publication date
Jul 26, 2012
SEIKO EPSON CORPORATION
Akira SANO
G02 - OPTICS
Information
Patent Application
VARIABLE WAVELENGTH INTERFERENCE FILTER, OPTICAL MODULE, AND OPTICA...
Publication number
20120147380
Publication date
Jun 14, 2012
SEIKO EPSON CORPORATION
Tomonori MATSUSHITA
G02 - OPTICS
Information
Patent Application
METHOD FOR PRODUCING TUNABLE INTERFERENCE FILTER
Publication number
20120132349
Publication date
May 31, 2012
SEIKO EPSON CORPORATION
Yasushi MATSUNO
G02 - OPTICS
Information
Patent Application
OPTICAL FILTER, OPTICAL FILTER MODULE, SPECTROMETRIC INSTRUMENT, AN...
Publication number
20120044491
Publication date
Feb 23, 2012
SEIKO EPSON CORPORATION
Tatsuo URUSHIDANI
G02 - OPTICS
Information
Patent Application
OPTICAL FILTER, ANALYTICAL INSTRUMENT, OPTICAL DEVICE, AND CHARACTE...
Publication number
20110176128
Publication date
Jul 21, 2011
SEIKO EPSON CORPORATION
Yasushi MATSUNO
G02 - OPTICS
Information
Patent Application
DROPLET JET HEAD AND DROPLET JET APPARATUS
Publication number
20100128076
Publication date
May 27, 2010
SEIKO EPSON CORPORATION
Yasushi Matsuno
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS