Kakiuchi; Arata

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kakiuchi; Arata.The latest application filed is for "iron-based sintered alloy material for valve seat".

Company Profile

0.4.4

Kakiuchi; Arata - Shimotsuga-gun JP
Kakiuchi, Arata - Tochigi-ken JP
Kakiuchi; Arata - Shimotsuga 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
Iron-based sintered alloy material for valve seat Grant 7,273,508 - Sato , et al. September 25, 2	2007-09-25
Sintered alloy valve seat and method for manufacturing the same Grant 7,089,902 - Sato , et al. August 15, 2	2006-08-15
Iron-based sintered alloy material for valve seat App 20050193861 - Sato, Kenichi ; et al.	2005-09-08
Sintered alloy valve seat and method for manufacturing the same App 20040187830 - Sato, Kenichi ; et al.	2004-09-30
Iron-based sintered alloy material for valve sheet and process for preparing the same App 20040069094 - Sato, Kenichi ; et al.	2004-04-15
Iron-based sintered alloy material for valve seat and valve seat made of iron-based sintered alloy App 20020084004 - Takahashi, Teruo ; et al.	2002-07-04
Abrasion resistant iron base sintered alloy material for valve seat and valve seat made of iron base sintered alloy Grant 6,139,599 - Takahashi , et al. October 31, 2	2000-10-31
Valve seat made of secondary hardening-type high temperature wear-resistant sintered alloy Grant 5,466,276 - Sato , et al. November 14, 1	1995-11-14

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