NABESHIMA; Seiji

Patent Applications and Registrations

Patent applications and USPTO patent grants for NABESHIMA; Seiji.The latest application filed is for "hexagonal boron nitride powder".

Company Profile

5.8.6

NABESHIMA; Seiji - Kurashiki-shi Okayama
Nabeshima; Seiji - Tokyo JP
Nabeshima; Seiji - Kurashiki JP
Nabeshima; Seiji - Chiba JP
Nabeshima; Seiji - Okayama 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
Hexagonal Boron Nitride Powder App 20210253425 - NAKAGAWA; Yumi ; et al.	2021-08-19
Non-oriented electrical steel sheet and production method thereof Grant 11,008,633 - Uesaka , et al. May 18, 2	2021-05-18
High-strength seamless steel pipe for oil country tubular goods and method of producing the same Grant 10,920,297 - Yuga , et al. February 16, 2	2021-02-16
High-strength seamless steel pipe for oil country tubular goods and method of producing the same Grant 10,876,182 - Yuga , et al. December 29, 2	2020-12-29
High-strength seamless steel pipe for oil country tubular goods and method of producing the same Grant 10,844,453 - Yuga , et al. November 24, 2	2020-11-24
Non-oriented Electrical Steel Sheet And Production Method Thereof App 20190017138 - Uesaka; Masanori ; et al.	2019-01-17
High-strength Seamless Steel Pipe For Oil Country Tubular Goods And Method Of Producing The Same App 20180327881 - YUGA; Masao ; et al.	2018-11-15
High-strength Seamless Steel Pipe For Oil Country Tubular Goods And Method Of Producing The Same (as Amended) App 20170349964 - Yuga; Masao ; et al.	2017-12-07
High-strength Seamless Steel Pipe For Oil Country Tubular Goods And Method Of Producing The Same (as Amendmed) App 20170349963 - Yuga; Masao ; et al.	2017-12-07
Rust-resistant calcium steel Grant 6,841,123 - Nabeshima , et al. January 11, 2	2005-01-11
Process for producing high-nitrogen ultralow-carbon steel Grant 6,764,528 - Nabeshima , et al. July 20, 2	2004-07-20
Process for producing high-nitrogen ultralow -carbon steel App 20030061908 - Nabeshima, Seiji ; et al.	2003-04-03
Method of producing cluster-free Al-killed steel Grant 6,120,578 - Nakato , et al. September 19, 2	2000-09-19
Titanium killed steel sheet and method Grant 6,117,389 - Nabeshima , et al. September 12, 2	2000-09-12

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