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Daisuke Hashimoto
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Isehara-city, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Sheath heater
Patent number
11,477,858
Issue date
Oct 18, 2022
NHK Spring Co., Ltd.
Toshihiko Hanamachi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Substrate support device
Patent number
9,551,071
Issue date
Jan 24, 2017
NHK Spring Co., Ltd.
Toshihiko Hanamachi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Substrate support device
Patent number
9,153,463
Issue date
Oct 6, 2015
NHK Spring Co., Ltd.
Jun Futakuchiya
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
SHEATH HEATER
Publication number
20200045779
Publication date
Feb 6, 2020
NHK SPRING CO., LTD.
Toshihiko HANAMACHI
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SUBSTRATE SUPPORT DEVICE
Publication number
20150376783
Publication date
Dec 31, 2015
NHK SPRING CO., LTD.
Toshihiko HANAMACHI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SUBSTRATE SUPPORT DEVICE
Publication number
20130134147
Publication date
May 30, 2013
NHK Spring Co., Ltd.
Jun FUTAKUCHIYA
H01 - BASIC ELECTRIC ELEMENTS