Yamasoe, Katsuyoshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yamasoe, Katsuyoshi.The latest application filed is for "method of surface treating metal and metal surface treated thereby".

Company Profile

0.10.8

Yamasoe, Katsuyoshi - Chiba JP
Yamasoe, Katsuyoshi - Sakura-shi JP
Yamasoe; Katsuyoshi - Sakura JP
Yamasoe; Katsuyoshi - Yotsukaido 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
Method of surface treating metal and metal surface treated thereby App 20040244875 - Yasuda, Mitsuhiro ; et al.	2004-12-09
Chemical conversion reagent for magnesium alloy, surface-treating method, and magnesium alloy substrate App 20020174915 - Futsuhara, Masanobu ; et al.	2002-11-28
Method for treating metallic surfaces App 20010054455 - Shimakura, Toshiaki ; et al.	2001-12-27
Nonchromate rust preventive agent for aluminum, method of rust prevention and rust-preventive aluminum prdoducts App 20010050029 - Inbe, Toshio ; et al.	2001-12-13
Nonchromate metallic suface-treating agent, method for surface treatment, and treated steel material App 20010042491 - Shimakura, Toshiaki ; et al.	2001-11-22
Nonchromate metallic surface treating agent for PCM use, method for PCM surface treatment, and treated PCM steel panel App 20010037748 - Shimakura, Toshiaki ; et al.	2001-11-08
Pickling agent for the chemical conversion coating of heat exchanger, method of pickling heat exchanger App 20010018965 - Matsukawa, Masahiko ; et al.	2001-09-06
Method of producing a water-base resin composition for rust-preventive coating App 20010020066 - Sasaki, Motohiro ; et al.	2001-09-06
Flux composition for brazing of aluminum material and method for brazing of aluminum material Grant 6,059,174 - Kojima , et al. May 9, 2	2000-05-09
Hydrophilic surface-treating aqueous solution and hydrophilic surface-treating method using polyglutamic acid Grant 5,527,854 - Matsukawa , et al. June 18, 1	1996-06-18
Hydrophilic surface treating aqueous solution, hydrophilic surface treating method and hydrophilic surface treating film Grant 5,478,872 - Yamasoe , et al. December 26, 1	1995-12-26
Chemicals and method for forming cured coat having lubricating and hydrophilic properties Grant 5,399,192 - Yamasoe March 21, 1	1995-03-21
Surface treatment chemical and bath for forming hydrophilic coatings and method of surface-treating aluminum members Grant 4,973,359 - Yamasoe November 27, 1	1990-11-27
Surface treatment chemical for forming a hydrophilic coating Grant 4,908,075 - Yamasoe March 13, 1	1990-03-13
Aluminum surface cleaning agent Grant 4,886,616 - Yamasoe , et al. * December 12, 1	1989-12-12
Method of controlling an aluminum surface cleaning composition Grant 4,851,148 - Yamasoe , et al. * July 25, 1	1989-07-25
Surface treatment chemical for forming a hydrophilic coating Grant 4,828,616 - Yamasoe May 9, 1	1989-05-09
Aluminum surface cleaning agent Grant 4,728,456 - Yamasoe , et al. March 1, 1	1988-03-01

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