SUGIMURA; Tomoko

Patent Applications and Registrations

Patent applications and USPTO patent grants for SUGIMURA; Tomoko.The latest application filed is for "solid wire for electroslag welding, and welding joint".

Company Profile

3.18.24

SUGIMURA; Tomoko - Hyogo JP
Sugimura; Tomoko - Kobe-shi JP
Sugimura; Tomoko - Kobe 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
Solid Wire For Electroslag Welding, And Welding Joint App 20210154777 - NAKO; Hidenori ; et al.	2021-05-27
Duplex Stainless Steel Material And Duplex Stainless Steel Tube App 20190292639 - FUKUTA; Yuuko ; et al.	2019-09-26
Wire For Electroslag Welding, Flux For Electroslag Welding And Welded Joint App 20190210166 - ISHIZAKI; Keito ; et al.	2019-07-11
Steel Wire For Springs Having Excellent Fatigue Properties, And Spring App 20180320255 - Sugimura; Tomoko ; et al.	2018-11-08
Steel Material For Bearings That Has Excellent Rolling Fatigue Characteristics, And Bearing Part App 20180016653 - SHIMAMOTO; Masaki ; et al.	2018-01-18
METHOD FOR CONTROLLING Ti CONCENTRATION IN STEEL, AND METHOD FOR PRODUCING SILICON-DEOXIDIZED STEEL App 20170226602 - KIMURA; Sei ; et al.	2017-08-10
Si-killed steel wire rod and spring Grant 9,725,779 - Sugimura , et al. August 8, 2	2017-08-08
Steel Wire For Springs Having Excellent Fatigue Properties, And Spring App 20160348221 - SUGIMURA; Tomoko ; et al.	2016-12-01
High cleanliness spring steel and high cleanliness spring excellent in fatigue properties Grant 9,441,695 - Sugimura , et al. September 13, 2	2016-09-13
Bearing steel material with excellent rolling contact fatigue properties and a bearing part Grant 9,394,593 - Kaizuka , et al. July 19, 2	2016-07-19
Bearing Steel Material With Excellent Rolling Fatigue Property And Bearing Part App 20160201173 - SHIMAMOTO; Masaki ; et al.	2016-07-14
Bearing steel material with excellent rolling fatigue property and bearing part Grant 9,359,661 - Shimamoto , et al. June 7, 2	2016-06-07
Si-killed Steel Wire Rod And Spring App 20160130674 - SUGIMURA; Tomoko ; et al.	2016-05-12
Si-killed steel wire rod and spring Grant 9,290,822 - Sugimura , et al. March 22, 2	2016-03-22
Si-killed Steel Wire Rod Having Excellent Fatigue Properties, And Spring Using Same App 20150369322 - SUGIMURA; Tomoko ; et al.	2015-12-24
Si-killed steel wire rod and spring excellent in fatigue properties Grant 9,062,361 - Sugimura , et al. June 23, 2	2015-06-23
Bearing Steel Material With Excellent Rolling Fatigue Property And Bearing Part App 20150147223 - Shimamoto; Masaki ; et al.	2015-05-28
High Cleanliness Spring Steel And High Cleanliness Spring Excellent In Fatigue Properties App 20150118097 - SUGIMURA; Tomoko ; et al.	2015-04-30
Spring steel and spring superior in fatigue properties Grant 8,900,381 - Sugimura , et al. December 2, 2	2014-12-02
Bearing Steel Material With Excellent Rolling Contact Fatigue Properties And A Bearing Part App 20140017112 - Kaizuka; Masaki ; et al.	2014-01-16
High cleanliness spring steel and high cleanliness spring excellent in fatigue properties Grant 8,613,809 - Sugimura , et al. December 24, 2	2013-12-24
Steel for high-cleanliness spring with excellent fatigue characteristics and high-cleanliness spring Grant 8,187,530 - Sugimura , et al. May 29, 2	2012-05-29
High Cleanliness Spring Steel And High Cleanliness Spring Excellent In Fatigue Properties App 20100111748 - SUGIMURA; Tomoko ; et al.	2010-05-06
Si-killed Steel Wire Rod And Spring Excellent In Fatigue Properties App 20100098577 - Sugimura; Tomoko ; et al.	2010-04-22
Steel For High-cleanliness Spring With Excellent Fatigue Characteristics And High-cleanliness Spring App 20100086432 - Sugimura; Tomoko ; et al.	2010-04-08
Low carbon composite free-cutting steel product excellent in roughness of finished surface and method for production thereof Grant 7,666,350 - Yaguchi , et al. February 23, 2	2010-02-23
Si-killed Steel Wire Rod And Spring App 20100024923 - Sugimura; Tomoko ; et al.	2010-02-04
Method for producing high cleanness steel excellent in fatigue strength or cold workability Grant 7,615,099 - Sakamoto , et al. November 10, 2	2009-11-10
Method for producing high cleanliness steel excellent in fatigue strength or cold workability Grant 7,608,130 - Sakamoto , et al. October 27, 2	2009-10-27
Steel For High-cleanliness Spring With Excellent Fatigue Characteristics And High-cleanliness Spring App 20090194204 - Sugimura; Tomoko ; et al.	2009-08-06
Spring Steel And Spring Superior In Fatigue Properties App 20090126834 - SUGIMURA; Tomoko ; et al.	2009-05-21
Ultra clean spring steel Grant 7,429,301 - Sugimura , et al. September 30, 2	2008-09-30
Method For Producing High Cleanness Steel Excellent In Fatigue Strength Or Cold Workability App 20080202289 - Sakamoto; Koichi ; et al.	2008-08-28
Low carbon composite free-cutting steel product excellent in roughness of finished surface and method for production thereof App 20070044867 - Yaguchi; Hiroshi ; et al.	2007-03-01
Method for producing high cleanness steel excellent in fatigue strength or cold workability App 20060156864 - Sakamoto; Koichi ; et al.	2006-07-20
Ultra clean spring steel App 20060108027 - Sugimura; Tomoko ; et al.	2006-05-25

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