Ishibashi; Tomoaki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ishibashi; Tomoaki.The latest application filed is for "polishing composition and polishing method".

Company Profile

2.4.7

Ishibashi; Tomoaki - Kiyosu JP
ISHIBASHI; Tomoaki - Kiyosu-shi JP
Ishibashi; Tomoaki - Aichi 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
Polishing composition Grant 11,261,346 - Ishibashi March 1, 2	2022-03-01
Polishing Composition And Polishing Method App 20200392376 - ISHIBASHI; Tomoaki ; et al.	2020-12-17
Polishing Composition And Polishing Method App 20200123413 - ISHIBASHI; Tomoaki ; et al.	2020-04-23
Polishing Composition App 20190112506 - ISHIBASHI; Tomoaki	2019-04-18
Abrasive And Polishing Composition App 20140051335 - Morinaga; Hitoshi ; et al.	2014-02-20
Polishing composition for a substrate for a magnetic disk and polishing method employing it Grant 6,811,583 - Ishibashi November 2, 2	2004-11-02
Polishing composition and polishing method for polishing a substrate to be used for a memory hard disk employing it Grant 6,645,051 - Sugiyama , et al. November 11, 2	2003-11-11
Polishing composition for a substrate for a magnetic disk and polishing method employing it App 20030121214 - Ishibashi, Tomoaki	2003-07-03
Polishing composition and polishing method for polishing a substrate to be used for a memory hard disk employing it App 20020102923 - Sugiyama, Hiroyasu ; et al.	2002-08-01
Polishing composition Grant 6,423,125 - Ishibashi , et al. July 23, 2	2002-07-23

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