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Nobuhiro Yoshida
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Gojo-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Composite seal member
Patent number
11,231,108
Issue date
Jan 25, 2022
VALQUA, LTD.
Sangho Kim
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Seal member for semiconductor production apparatus
Patent number
D933619
Issue date
Oct 19, 2021
VALQUA, LTD.
Nobuhiro Yoshida
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
Seal member for semiconductor production apparatus
Patent number
D933033
Issue date
Oct 12, 2021
VALQUA, LTD.
Nobuhiro Yoshida
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
Seal member for semiconductor production apparatus
Patent number
D933031
Issue date
Oct 12, 2021
VALQUA, LTD.
Nobuhiro Yoshida
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
Seal member for semiconductor production apparatus
Patent number
D933032
Issue date
Oct 12, 2021
VALQUA, LTD.
Nobuhiro Yoshida
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
Seal member for use in semiconductor production apparatus
Patent number
D923159
Issue date
Jun 22, 2021
VALQUA, LTD.
Yong-Gu Kang
D23 - Environmental heating and cooling
Information
Patent Grant
Seal members for use in semiconductor production apparatus
Patent number
D923158
Issue date
Jun 22, 2021
VALQUA, LTD.
Yong-Gu Kang
D23 - Environmental heating and cooling
Information
Patent Grant
Seal member for use in semiconductor production apparatus
Patent number
D922545
Issue date
Jun 15, 2021
VALQUA, LTD.
Yong-Gu Kang
D23 - Environmental heating and cooling
Information
Patent Grant
Seal members for use in semiconductor production apparatuses
Patent number
D922547
Issue date
Jun 15, 2021
VALQUA, LTD.
Sangho Kim
D23 - Environmental heating and cooling
Information
Patent Grant
Composite seal member for semiconductor production apparatus
Patent number
D922546
Issue date
Jun 15, 2021
VALQUA, LTD.
Nobuhiro Yoshida
D23 - Environmental heating and cooling
Information
Patent Grant
Composite seal member for semiconductor production apparatus
Patent number
D922027
Issue date
Jun 15, 2021
VALQUA, LTD.
Nobuhiro Yoshida
D02 - Apparel and haberdashery
Information
Patent Grant
Seal
Patent number
D917028
Issue date
Apr 20, 2021
VALQUA, LTD.
Nobuhiro Yoshida
D23 - Environmental heating and cooling
Information
Patent Grant
Ceramic electrostatic chuck having a V-shape seal band
Patent number
10,943,808
Issue date
Mar 9, 2021
Applied Materials, Inc.
Hamid Noorbakhsh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Seal member for use in semiconductor production apparatus
Patent number
D909322
Issue date
Feb 2, 2021
VALQUA, LTD.
Nobuhiro Yoshida
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
Seal member for use in semiconductor production apparatus
Patent number
D909323
Issue date
Feb 2, 2021
VALQUA, LTD.
Nobuhiro Yoshida
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
Seal
Patent number
D901648
Issue date
Nov 10, 2020
VALQUA, LTD.
Nobuhiro Yoshida
D23 - Environmental heating and cooling
Information
Patent Grant
Composite seal member for semiconductor production apparatus
Patent number
D898170
Issue date
Oct 6, 2020
VALQUA, LTD.
Nobuhiro Yoshida
D23 - Environmental heating and cooling
Information
Patent Grant
Seal members for use in semiconductor production apparatuses
Patent number
D898171
Issue date
Oct 6, 2020
VALQUA, LTD.
Nobuhiro Yoshida
D23 - Environmental heating and cooling
Information
Patent Grant
Seal member for use in semiconductor production apparatus
Patent number
D897504
Issue date
Sep 29, 2020
VALQUA, LTD.
Yong-Gu Kang
D23 - Environmental heating and cooling
Information
Patent Grant
Seal member for use in semiconductor production apparatus
Patent number
D871561
Issue date
Dec 31, 2019
Valqua, Ltd.
Yong-Gu Kang
D23 - Environmental heating and cooling
Information
Patent Grant
Seal
Patent number
D864361
Issue date
Oct 22, 2019
VALQUA, LTD.
Sang Ho Kim
D23 - Environmental heating and cooling
Information
Patent Grant
Sealing material
Patent number
9,587,744
Issue date
Mar 7, 2017
Nippon Valqua Industries, Ltd.
Nobuhiro Yoshida
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Seal plate, seal member that is used in seal plate, and method for...
Patent number
8,888,106
Issue date
Nov 18, 2014
Nippon Valqua Industries, Ltd.
Masato Hamade
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
V-shape seal band for a semiconductor processing chamber
Publication number
20210183680
Publication date
Jun 17, 2021
Applied Materials, Inc.
Hamid NOORBAKHSH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Composite Seal Member
Publication number
20190353250
Publication date
Nov 21, 2019
VALQUA, LTD.
Sangho Kim
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
SEAL MEMBER
Publication number
20190242480
Publication date
Aug 8, 2019
VALQUA, LTD.
Ippei NAKAGAWA
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
SEALING MATERIAL
Publication number
20160258533
Publication date
Sep 8, 2016
NIPPON VALQUA INDUSTRIES, LTD.
Nobuhiro YOSHIDA
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Seal Plate, Seal Member that is Used in Seal Plate, and Method for...
Publication number
20110169229
Publication date
Jul 14, 2011
NIPPON VALQUA INDUSTRIES, LTD.
Masato Hamade
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...