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Toshimitsu HIRAI
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Hokuto-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Three-dimensional shaping device
Patent number
11,999,108
Issue date
Jun 4, 2024
Seiko Epson Corporation
Akihiko Tsunoya
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Three-dimensional shaped article production method
Patent number
11,878,460
Issue date
Jan 23, 2024
Seiko Epson Corporation
Masaya Ishida
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Three-dimensional shaping apparatus
Patent number
11,826,826
Issue date
Nov 28, 2023
Seiko Epson Corporation
Akihiko Tsunoya
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of manufacturing three-dimensionally formed object and three...
Patent number
11,745,418
Issue date
Sep 5, 2023
Seiko Epson Corporation
Eiji Okamoto
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Three-dimensional shaped article production apparatus
Patent number
11,738,512
Issue date
Aug 29, 2023
Seiko Epson Corporation
Manabu Watanabe
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Grant
Three-dimensional shaped article production method
Patent number
11,565,314
Issue date
Jan 31, 2023
Seiko Epson Corporation
Masaya Ishida
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Three-dimensional shaped article production apparatus
Patent number
11,485,084
Issue date
Nov 1, 2022
Seiko Epson Corporation
Manabu Watanabe
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Metal shaped article production method
Patent number
11,426,796
Issue date
Aug 30, 2022
Seiko Epson Corporation
Akihiko Tsunoya
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Manufacturing method for three-dimensional structure, manufacturing...
Patent number
11,185,922
Issue date
Nov 30, 2021
Seiko Epson Corporation
Masaya Ishida
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Manufacturing method for three-dimensional structure, manufacturing...
Patent number
11,154,932
Issue date
Oct 26, 2021
Seiko Epson Corporation
Masaya Ishida
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of manufacturing three-dimensionally formed object
Patent number
10,926,526
Issue date
Feb 23, 2021
Seiko Epson Corporation
Eiji Okamoto
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Three-dimensional shaped article production method
Patent number
10,814,389
Issue date
Oct 27, 2020
Seiko Epson Corporation
Masaya Ishida
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Three-dimensional modeling apparatus, production method, and comput...
Patent number
10,589,501
Issue date
Mar 17, 2020
Seiko Epson Corporation
Masaya Ishida
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Recording device, take-up device, and method for taking up recoding...
Patent number
9,962,967
Issue date
May 8, 2018
Seiko Epson Corporation
Hidemasa Kanada
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Method of producing three-dimensional structure, apparatus for prod...
Patent number
9,393,740
Issue date
Jul 19, 2016
Seiko Epson Corporation
Eiji Okamoto
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Recording device, take-up device, and method for taking up recordin...
Patent number
9,359,162
Issue date
Jun 7, 2016
Seiko Epson Corporation
Hidemasa Kanada
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Ink-jet printer for duplex printing having a plurality of heads
Patent number
9,327,521
Issue date
May 3, 2016
Seiko Epson Corporation
Hidemasa Kanada
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Virtual image emerging ornamental body and method for manufacturing...
Patent number
9,213,127
Issue date
Dec 15, 2015
Seiko Epson Corporation
Yasushi Takano
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Recording apparatus
Patent number
9,096,082
Issue date
Aug 4, 2015
Seiko Epson Corporation
Seigo Momose
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Molding method and molding apparatus
Patent number
8,956,563
Issue date
Feb 17, 2015
Seiko Epson Corporation
Eiji Okamoto
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of manufacturing an electric optical device in which externa...
Patent number
8,796,913
Issue date
Aug 5, 2014
Seiko Epson Corporation
Masahiro Furusawa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Molding method and molding apparatus
Patent number
8,696,344
Issue date
Apr 15, 2014
Seiko Epson Corporation
Eiji Okamoto
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Conductive film stacked member, electro-optical device, and electro...
Patent number
8,456,849
Issue date
Jun 4, 2013
Seiko Epson Corporation
Toshimitsu Hirai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Shaping slurry and shaping method
Patent number
8,425,816
Issue date
Apr 23, 2013
Seiko Epson Corporation
Eiji Okamoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of manufacturing an electric optical device in which externa...
Patent number
8,339,030
Issue date
Dec 25, 2012
Seiko Epson Corporation
Hayato Nakanishi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for forming a conductive post for a multilayered wiring subs...
Patent number
8,322,033
Issue date
Dec 4, 2012
Seiko Epson Corporation
Toshimitsu Hirai
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of manufacturing an electric optical device in which externa...
Patent number
8,253,320
Issue date
Aug 28, 2012
Seiko Epson Corporation
Hayato Nakanishi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for forming thin film pattern, thin film manufacturing devic...
Patent number
8,197,882
Issue date
Jun 12, 2012
Seiko Epson Corporation
Hironori Hasei
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Film pattern forming method, device, electro-optical apparatus, and...
Patent number
7,803,515
Issue date
Sep 28, 2010
Seiko Epson Corporation
Toshimitsu Hirai
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Bank structure, wiring pattern forming method, device, electro-opti...
Patent number
7,799,407
Issue date
Sep 21, 2010
Seiko Epson Corporation
Katsuyuki Moriya
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Timepiece Component Decoration Method And Timepiece Component
Publication number
20230297031
Publication date
Sep 21, 2023
SEIKO EPSON CORPORATION
Toshinori NAKAZAWA
G04 - HOROLOGY
Information
Patent Application
Dial Decoration Method And Dial
Publication number
20230297032
Publication date
Sep 21, 2023
SEIKO EPSON CORPORATION
Toshinori NAKAZAWA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Method Of Forming Conductive Pattern
Publication number
20230240016
Publication date
Jul 27, 2023
SEIKO EPSON CORPORATION
Toshimitsu HIRAI
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
THREE-DIMENSIONAL SHAPED ARTICLE PRODUCTION METHOD
Publication number
20230111896
Publication date
Apr 13, 2023
SEIKO EPSON CORPORATION
Masaya ISHIDA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
THREE-DIMENSIONAL SHAPED ARTICLE PRODUCTION APPARATUS
Publication number
20230011696
Publication date
Jan 12, 2023
SEIKO EPSON CORPORATION
Manabu WATANABE
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
THREE-DIMENSIONAL SHAPING DEVICE
Publication number
20220274333
Publication date
Sep 1, 2022
SEIKO EPSON CORPORATION
Eiji Okamoto
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
THREE-DIMENSIONAL SHAPING APPARATUS
Publication number
20220032378
Publication date
Feb 3, 2022
SEIKO EPSON CORPORATION
Akihiko TSUNOYA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
THREE-DIMENSIONAL SHAPING DEVICE
Publication number
20220024133
Publication date
Jan 27, 2022
SEIKO EPSON CORPORATION
Akihiko TSUNOYA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
THREE-DIMENSIONAL SHAPING DEVICE
Publication number
20220024137
Publication date
Jan 27, 2022
SEIKO EPSON CORPORATION
Akihiko TSUNOYA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
THREE-DIMENSIONAL SHAPING DEVICE
Publication number
20220024138
Publication date
Jan 27, 2022
SEIKO EPSON CORPORATION
Akihiko TSUNOYA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
THREE-DIMENSIONAL SHAPED ARTICLE PRODUCTION APPARATUS
Publication number
20210362418
Publication date
Nov 25, 2021
SEIKO EPSON CORPORATION
Manabu WATANABE
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD OF MANUFACTURING THREE-DIMENSIONALLY FORMED OBJECT AND THREE...
Publication number
20210162730
Publication date
Jun 3, 2021
SEIKO EPSON CORPORATION
Eiji OKAMOTO
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METHOD OF MANUFACTURING THREE-DIMENSIONALLY FORMED OBJECT AND THREE...
Publication number
20210154743
Publication date
May 27, 2021
SEIKO EPSON CORPORATION
Eiji OKAMOTO
B22 - CASTING POWDER METALLURGY
Information
Patent Application
THREE-DIMENSIONAL SHAPED ARTICLE PRODUCTION METHOD
Publication number
20210154891
Publication date
May 27, 2021
SEIKO EPSON CORPORATION
Eiji OKAMOTO
B22 - CASTING POWDER METALLURGY
Information
Patent Application
THREE-DIMENSIONAL SHAPED ARTICLE PRODUCTION METHOD
Publication number
20200406355
Publication date
Dec 31, 2020
SEIKO EPSON CORPORATION
Masaya ISHIDA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Manufacturing Device For Three-Dimensional Shaped Object, Manufactu...
Publication number
20200081416
Publication date
Mar 12, 2020
SEIKO EPSON CORPORATION
Akihiko TSUNOYA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METAL SHAPED ARTICLE PRODUCTION METHOD
Publication number
20200047249
Publication date
Feb 13, 2020
SEIKO EPSON CORPORATION
Akihiko TSUNOYA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
CERAMIC COMPONENT AND THREE-DIMENSIONAL MANUFACTURING METHOD OF CER...
Publication number
20190351576
Publication date
Nov 21, 2019
SEIKO EPSON CORPORATION
Masaya ISHIDA
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
THREE-DIMENSIONAL MODELING APPARATUS, PRODUCTION METHOD, AND COMPUT...
Publication number
20180079193
Publication date
Mar 22, 2018
SEIKO EPSON CORPORATION
Masaya ISHIDA
B32 - LAYERED PRODUCTS
Information
Patent Application
THREE-DIMENSIONAL SHAPED ARTICLE PRODUCTION METHOD
Publication number
20170217097
Publication date
Aug 3, 2017
SEIKO EPSON CORPORATION
Eiji OKAMOTO
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
THREE-DIMENSIONAL SHAPED ARTICLE PRODUCTION METHOD
Publication number
20170209929
Publication date
Jul 27, 2017
SEIKO EPSON CORPORATION
Masaya ISHIDA
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
METHOD OF MANUFACTURING THREE-DIMENSIONALLY FORMED OBJECT
Publication number
20170136693
Publication date
May 18, 2017
SEIKO EPSON CORPORATION
Eiji OKAMOTO
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
MANUFACTURING METHOD FOR THREE-DIMENSIONAL STRUCTURE, MANUFACTURING...
Publication number
20170120331
Publication date
May 4, 2017
SEIKO EPSON CORPORATION
Masaya ISHIDA
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
METHOD OF MANUFACTURING THREE-DIMENSIONALLY FORMED OBJECT AND THREE...
Publication number
20170106596
Publication date
Apr 20, 2017
SEIKO EPSON CORPORATION
Eiji OKAMOTO
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
METHOD OF MANUFACTURING THREE-DIMENSIONALLY FORMED OBJECT AND THREE...
Publication number
20170106446
Publication date
Apr 20, 2017
SEIKO EPSON CORPORATION
Eiji OKAMOTO
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
FLOWABLE COMPOSITION SET AND FLOWABLE COMPOSITION
Publication number
20170107383
Publication date
Apr 20, 2017
SEIKO EPSON CORPORATION
Eiji OKAMOTO
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
RECORDING DEVICE, TAKE-UP DEVICE, AND METHOD FOR TAKING UP RECORDIN...
Publication number
20160271976
Publication date
Sep 22, 2016
SEIKO EPSON CORPORATION
Hidemasa KANADA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
THREE-DIMENSIONALLY SHAPED ARTICLE PRODUCTION APPARATUS AND THREE-D...
Publication number
20160257072
Publication date
Sep 8, 2016
SEIKO EPSON CORPORATION
Eiji OKAMOTO
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
THREE-DIMENSIONAL SHAPED OBJECT MANUFACTURING METHOD AND THREE-DIME...
Publication number
20160107385
Publication date
Apr 21, 2016
SEIKO EPSON CORPORATION
Tomoaki TAKAHASHI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD OF PRODUCING THREE-DIMENSIONAL STRUCTURE, APPARATUS FOR PROD...
Publication number
20150258734
Publication date
Sep 17, 2015
SEIKO EPSON CORPORATION
Eiji OKAMOTO
B33 - ADDITIVE MANUFACTURING TECHNOLOGY