Iijima; Katsuyuki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Iijima; Katsuyuki.The latest application filed is for "high-grade method of ilmenite ore, manufacturing method of high-grade tio2 using the said method and high-grade tio2 produced by the said manufacturing method, for ti-raw materials".

Company Profile

1.6.15

Iijima; Katsuyuki - Hyogo JP
IIJIMA; Katsuyuki - Kobe JP
Iijima; Katsuyuki - Kobe-shi JP
Iijima, Katsuyuki - Kobe-shi Hyogo 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
Production method for low-sulfur iron ore Grant 10,596,578 - Kusaka , et al.	2020-03-24
High-grade Method Of Ilmenite Ore, Manufacturing Method Of High-grade Tio2 Using The Said Method And High-grade Tio2 Produced By The Said Manufacturing Method, For Ti-raw Materials App 20170253948 - NAGASAKA; Tetsuya ; et al.	2017-09-07
Production Method For Low-sulfur Iron Ore App 20160107170 - KUSAKA; Eishi ; et al.	2016-04-21
Method For Producing Metallic Iron App 20150203931 - Sugiyama; Takeshi ; et al.	2015-07-23
Methods and removers for removing anodized films Grant 8,337,634 - Iijima , et al. December 25, 2	2012-12-25
Methods And Removers For Removing Anodized Films App 20100147802 - Iijima; Katsuyuki ; et al.	2010-06-17
Methods and removers for removing anodized films Grant 7,704,936 - Iijima , et al. April 27, 2	2010-04-27
High pressure processing method and apparatus Grant 7,513,265 - Yoshikawa , et al. April 7, 2	2009-04-07
Anodic oxidation coating remover composition and method of removing anodic oxidation coatings App 20080210342 - Iijima; Katsuyuki ; et al.	2008-09-04
Process and composition for removing residues from the microstructure of an object Grant 7,220,714 - Masuda , et al. May 22, 2	2007-05-22
Methods And Removers For Removing Anodized Films App 20070012338 - Iijima; Katsuyuki ; et al.	2007-01-18
Method for cleaning microstructure App 20050279381 - Masuda, Kaoru ; et al.	2005-12-22
Method of high pressure treatment Grant 6,962,161 - Inoue , et al. November 8, 2	2005-11-08
Method of impregnation with agent App 20050196539 - Masuda, Kaoru ; et al.	2005-09-08
Process and apparatus for removing residues from the microstructure of an object App 20040198627 - Masuda, Kaoru ; et al.	2004-10-07
High pressure processing method and apparatus App 20040123484 - Yoshikawa, Tetsuya ; et al.	2004-07-01
Method of high pressure treatment App 20040103922 - Inoue, Yoichi ; et al.	2004-06-03
Process and composition for removing residues from the microstructure of an object App 20030217764 - Masuda, Kaoru ; et al.	2003-11-27
Process for drying an object having microstructure and the object obtained by the same App 20030183251 - Kawakami, Nobuyuki ; et al.	2003-10-02
Process and apparatus for removing residues from the microstructure of an object App 20030106573 - Masuda, Kaoru ; et al.	2003-06-12
Process and apparatus for removing residues from the microstructure of an object App 20020164873 - Masuda, Kaoru ; et al.	2002-11-07

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