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Kohei YUWAKI
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Shiojiri, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Three-dimensional shaping device and method of shaping three-dimens...
Patent number
11,884,012
Issue date
Jan 30, 2024
Seiko Epson Corporation
Kohei Yuwaki
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Three-dimensional shaping apparatus and method of manufacturing thr...
Patent number
11,850,801
Issue date
Dec 26, 2023
Seiko Epson Corporation
Kohei Yuwaki
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Shaping material supply device and three-dimensional shaping apparatus
Patent number
11,787,111
Issue date
Oct 17, 2023
Seiko Epson Corporation
Koichi Saito
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Three-dimensional modeling apparatus and method for controlling thr...
Patent number
11,718,042
Issue date
Aug 8, 2023
Seiko Epson Corporation
Koichi Saito
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Three-dimensional shaping apparatus and control method for three-di...
Patent number
11,701,837
Issue date
Jul 18, 2023
Seiko Epson Corporation
Kohei Yuwaki
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Three-dimensional modeling apparatus and method for controlling thr...
Patent number
11,548,231
Issue date
Jan 10, 2023
Seiko Epson Corporation
Koichi Saito
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Three-dimensional shaping apparatus and control method for three-di...
Patent number
11,534,976
Issue date
Dec 27, 2022
Seiko Epson Corporation
Kohei Yuwaki
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Three-dimensional shaping device and manufacturing method for three...
Patent number
11,511,489
Issue date
Nov 29, 2022
Seiko Epson Corporation
Kohei Yuwaki
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Plasticization device, three-dimensional shaping device, and inject...
Patent number
11,485,061
Issue date
Nov 1, 2022
Seiko Epson Corporation
Kohei Yuwaki
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Three-dimensional shaping apparatus and method of manufacturing thr...
Patent number
11,472,121
Issue date
Oct 18, 2022
Seiko Epson Corporation
Kohei Yuwaki
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Plasticization device, three-dimensional shaping device, and inject...
Patent number
11,440,227
Issue date
Sep 13, 2022
Seiko Epson Corporation
Kohei Yuwaki
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Flow rate adjusting device, three-dimensional shaping device, and i...
Patent number
11,420,372
Issue date
Aug 23, 2022
Seiko Epson Corporation
Kohei Yuwaki
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
3D modeling device and 3D modeling method
Patent number
11,370,168
Issue date
Jun 28, 2022
Seiko Epson Corporation
Koichi Saito
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Three-dimensional shaping device
Patent number
11,345,086
Issue date
May 31, 2022
Seiko Epson Corporation
Kenta Anegawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Manufacturing method and forming apparatus of three-dimensional for...
Patent number
11,292,183
Issue date
Apr 5, 2022
Seiko Epson Corporation
Shunsuke Mizukami
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Grant
Manufacturing method and forming apparatus of three-dimensional for...
Patent number
11,186,037
Issue date
Nov 30, 2021
Seiko Epson Corporation
Shunsuke Mizukami
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Three-dimensional forming system, data generating apparatus, method...
Patent number
11,179,889
Issue date
Nov 23, 2021
Seiko Epson Corporation
Shunsuke Mizukami
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Grant
Three-dimensional shaping apparatus and nozzle unit
Patent number
11,167,485
Issue date
Nov 9, 2021
Seiko Epson Corporation
Kohei Yuwaki
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Three-dimensional modeling apparatus and ejection unit
Patent number
11,077,615
Issue date
Aug 3, 2021
Seiko Epson Corporation
Keigo Yamasaki
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Grant
Three-dimensional shaping apparatus and method of manufacturing thr...
Patent number
11,077,619
Issue date
Aug 3, 2021
Seiko Epson Corporation
Kohei Yuwaki
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Grant
Shaping material supply device and three-dimensional shaping apparatus
Patent number
11,034,087
Issue date
Jun 15, 2021
Seiko Epson Corporation
Koichi Saito
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Plasticizing device and three-dimensional shaping device
Patent number
11,034,088
Issue date
Jun 15, 2021
Seiko Epson Corporation
Keigo Yamasaki
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Grant
Three-dimensional shaping apparatus and method of controlling three...
Patent number
11,020,901
Issue date
Jun 1, 2021
Seiko Epson Corporation
Kohei Yuwaki
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Grant
Three-dimensional shaping apparatus and control method for three-di...
Patent number
11,014,298
Issue date
May 25, 2021
Seiko Epson Corporation
Kohei Yuwaki
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Three-dimensional shaping apparatus and three-dimensional shaped ar...
Patent number
11,001,001
Issue date
May 11, 2021
Seiko Epson Corporation
Taki Hashimoto
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Three-dimensional shaping apparatus
Patent number
10,994,482
Issue date
May 4, 2021
Seiko Epson Corporation
Kohei Yuwaki
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Three-dimensional shaping device
Patent number
10,987,862
Issue date
Apr 27, 2021
Seiko Epson Corporation
Kohei Yuwaki
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Three-dimensional modeling apparatus and method for controlling thr...
Patent number
10,946,587
Issue date
Mar 16, 2021
Seiko Epson Corporation
Koichi Saito
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Three-dimensional shaping device
Patent number
10,906,242
Issue date
Feb 2, 2021
Seiko Epson Corporation
Kenta Anegawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
3D modeling device and 3D modeling method
Patent number
10,857,731
Issue date
Dec 8, 2020
Seiko Epson Corporation
Koichi Saito
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Patents Applications
last 30 patents
Information
Patent Application
Three-Dimensional Modeling Apparatus And Method For Controlling Thr...
Publication number
20230030930
Publication date
Feb 2, 2023
SEIKO EPSON CORPORATION
Koichi SAITO
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Three-Dimensional Shaping Apparatus And Method Of Manufacturing Thr...
Publication number
20220347935
Publication date
Nov 3, 2022
SEIKO EPSON CORPORATION
Kohei YUWAKI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Three-Dimensional Shaping Apparatus And Control Method For Three-Di...
Publication number
20220347934
Publication date
Nov 3, 2022
SEIKO EPSON CORPORATION
Kohei YUWAKI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Shaping Material Supply Device And Three-Dimensional Shaping Apparatus
Publication number
20210206065
Publication date
Jul 8, 2021
SEIKO EPSON CORPORATION
Koichi SAITO
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Three-Dimensional Shaping Apparatus And Method Of Manufacturing Thr...
Publication number
20210178701
Publication date
Jun 17, 2021
SEIKO EPSON CORPORATION
Kohei YUWAKI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Three-Dimensional Modeling Apparatus And Method For Controlling Thr...
Publication number
20210101345
Publication date
Apr 8, 2021
SEIKO EPSON CORPORATION
Koichi SAITO
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Plasticization Device, Three-Dimensional Shaping Device, and Inject...
Publication number
20210060839
Publication date
Mar 4, 2021
SEIKO EPSON CORPORATION
Kohei YUWAKI
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Plasticization Device, Three-Dimensional Shaping Device, And Inject...
Publication number
20210060840
Publication date
Mar 4, 2021
SEIKO EPSON CORPORATION
Kohei YUWAKI
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Three-Dimensional Shaping Device
Publication number
20210053285
Publication date
Feb 25, 2021
SEIKO EPSON CORPORATION
Kenta ANEGAWA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
3D Modeling Device And 3D Modeling Method
Publication number
20210001550
Publication date
Jan 7, 2021
SEIKO EPSON CORPORATION
Koichi SAITO
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
FLOW RATE ADJUSTING DEVICE, THREE-DIMENSIONAL SHAPING DEVICE, AND I...
Publication number
20200398469
Publication date
Dec 24, 2020
SEIKO EPSON CORPORATION
Kohei YUWAKI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Three-Dimensional Shaping Device
Publication number
20200338821
Publication date
Oct 29, 2020
SEIKO EPSON CORPORATION
Kenta ANEGAWA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Three-Dimensional Shaping Device And Manufacturing Method For Three...
Publication number
20200331204
Publication date
Oct 22, 2020
SEIKO EPSON CORPORATION
Kohei YUWAKI
B22 - CASTING POWDER METALLURGY
Information
Patent Application
THREE-DIMENSIONAL SHAPING DEVICE
Publication number
20200307093
Publication date
Oct 1, 2020
SEIKO EPSON CORPORATION
Kohei YUWAKI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
THREE-DIMENSIONAL SHAPING DEVICE AND METHOD OF SHAPING THREE-DIMENS...
Publication number
20200307082
Publication date
Oct 1, 2020
SEIKO EPSON CORPORATION
Kohei YUWAKI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
THREE-DIMENSIONAL SHAPING APPARATUS
Publication number
20200207017
Publication date
Jul 2, 2020
SEIKO EPSON CORPORATION
Kohei YUWAKI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
THREE-DIMENSIONAL SHAPING APPARATUS AND THREE-DIMENSIONAL SHAPED AR...
Publication number
20200198240
Publication date
Jun 25, 2020
SEIKO EPSON CORPORATION
Taki Hashimoto
B22 - CASTING POWDER METALLURGY
Information
Patent Application
THREE-DIMENSIONAL SHAPING APPARATUS AND METHOD OF CONTROLLING THREE...
Publication number
20200171745
Publication date
Jun 4, 2020
SEIKO EPSON CORPORATION
Kohei YUWAKI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Three-Dimensional Shaping Apparatus And Control Method For Three-Di...
Publication number
20200164575
Publication date
May 28, 2020
SEIKO EPSON CORPORATION
Kohei YUWAKI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Three-Dimensional Shaping Apparatus And Control Method For Three-Di...
Publication number
20200164586
Publication date
May 28, 2020
SEIKO EPSON CORPORATION
Kohei YUWAKI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Three-Dimensional Shaping Apparatus And Method Of Manufacturing Thr...
Publication number
20200164589
Publication date
May 28, 2020
SEIKO EPSON CORPORATION
Kohei YUWAKI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
PLASTICIZING DEVICE AND THREE-DIMENSIONAL SHAPING DEVICE
Publication number
20200094479
Publication date
Mar 26, 2020
SEIKO EPSON CORPORATION
Keigo YAMASAKI
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
Three-Dimensional Modeling Apparatus And Ejection Unit
Publication number
20200094476
Publication date
Mar 26, 2020
SEIKO EPSON CORPORATION
Keigo YAMASAKI
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
THREE-DIMENSIONAL FORMING APPARATUS AND METHOD OF FORMING THREE-DIM...
Publication number
20200016833
Publication date
Jan 16, 2020
SEIKO EPSON CORPORATION
Kohei YUWAKI
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Three-Dimensional Shaping Apparatus And Nozzle Unit
Publication number
20200016832
Publication date
Jan 16, 2020
SEIKO EPSON CORPORATION
Kohei YUWAKI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
THREE-DIMENSIONAL FORMING APPARATUS AND METHOD OF FORMING THREE-DIM...
Publication number
20200016834
Publication date
Jan 16, 2020
SEIKO EPSON CORPORATION
Kohei YUWAKI
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
THREE-DIMENSIONAL FORMING SYSTEM, DATA GENERATING APPARATUS, METHOD...
Publication number
20190283320
Publication date
Sep 19, 2019
SEIKO EPSON CORPORATION
Shunsuke MIZUKAMI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Manufacturing Method Of Three-Dimensional Formed Object And Forming...
Publication number
20190283321
Publication date
Sep 19, 2019
SEIKO EPSON CORPORATION
Shunsuke MIZUKAMI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Manufacturing Method And Forming Apparatus Of Three-Dimensional For...
Publication number
20190255772
Publication date
Aug 22, 2019
SEIKO EPSON CORPORATION
Shunsuke MIZUKAMI
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Manufacturing Method And Forming Apparatus Of Three-Dimensional For...
Publication number
20190255762
Publication date
Aug 22, 2019
SEIKO EPSON CORPORATION
Shunsuke MIZUKAMI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL