YOSHIKAWA; Tadayoshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for YOSHIKAWA; Tadayoshi.The latest application filed is for "substrate fixing device".

Company Profile

1.9.8

YOSHIKAWA; Tadayoshi - Nagano JP
Yoshikawa; Tadayoshi - Nagano-shi JP
Yoshikawa; Tadayoshi - Ohtake JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Substrate Fixing Device App 20200294838 - YOSHIKAWA; Tadayoshi ; et al.	2020-09-17
Tray and wafer holding apparatus Grant 9,837,297 - Tamagawa , et al. December 5, 2	2017-12-05
Tray And Wafer Holding Apparatus App 20150371885 - TAMAGAWA; Koki ; et al.	2015-12-24
Dielectric layer for electrostatic chuck and electrostatic chuck Grant 9,120,704 - Tsutsumi , et al. September 1, 2	2015-09-01
Dielectric Layer For Electrostatic Chuck And Electrostatic Chuck App 20140103612 - Tsutsumi; Kouta ; et al.	2014-04-17
Substrate, substrate holding apparatus, analysis apparatus, program, detection system, semiconductor device, display apparatus, and semiconductor manufacturing apparatus Grant 8,686,743 - Furumura , et al. April 1, 2	2014-04-01
Substrate temperature control fixing apparatus Grant 8,505,928 - Saito , et al. August 13, 2	2013-08-13
Substrate for electrostatic chuck and electrostatic chuck Grant 8,441,772 - Yoshikawa , et al. May 14, 2	2013-05-14
Substrate For Electrostatic Chuck And Electrostatic Chuck App 20110096461 - YOSHIKAWA; Tadayoshi ; et al.	2011-04-28
Substrate Temperature Control Fixing Apparatus App 20100156055 - Saito; Miki ; et al.	2010-06-24
Substrate, substrate holding apparatus, analysis apparatus, program, detection system, semiconductor device, display apparatus, and semiconductor manufacturing apparatus App 20100134122 - Furumura; Yuji ; et al.	2010-06-03
Electrostatic Chuck And Substrate Temperature Adjusting-fixing Device App 20090168292 - Watanabe; Naoto ; et al.	2009-07-02
Electrostatic Chuck App 20090059461 - Yonekura; Hiroshi ; et al.	2009-03-05
Asphalt water-proofing material Grant 4,230,762 - Iwasaki , et al. October 28, 1	1980-10-28

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