Okajima; Hiroshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Okajima; Hiroshi.The latest application filed is for "ignition device".

Company Profile

1.9.9

Okajima; Hiroshi - Tokyo JP
Okajima; Hiroshi - Ibaraki JP
Okajima; Hiroshi - Aichi-ken JP
Okajima; Hiroshi - Nishikasugai-gun JP
Okajima; Hiroshi - Saitama-ken JP
Okajima; Hiroshi - Toyota JP
Okajima; Hiroshi - Nagoya 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
Ignition device Grant 10,772,184 - Tanaka , et al. Sep	2020-09-08
Ignition Device App 20200084872 - TANAKA; Daisuke ; et al.	2020-03-12
Deoxidation Apparatus App 20150135959 - Takatsuka; Masahiro ; et al.	2015-05-21
Iron-based sintered alloy and manufacturing method thereof Grant 7,749,298 - Okajima , et al. July 6, 2	2010-07-06
Pressurizing forming process and pressurized-and-formed member Grant 7,459,032 - Kondo , et al. December 2, 2	2008-12-02
Iron-based sintered alloy and manufacturing method thereof App 20070154339 - Okajima; Hiroshi ; et al.	2007-07-05
Composite powder filling method and composite powder filling device, and composite powder molding method and composite powder molding device Grant 7,175,404 - Kondo , et al. February 13, 2	2007-02-13
Method of forming a powder compact Grant 7,083,760 - Kondo , et al. August 1, 2	2006-08-01
Dust core and method for producing the same Grant 6,903,641 - Kondo , et al. June 7, 2	2005-06-07
Composite powder filling method and composite powder filling device, and composite powder molding method and composite powder molding device App 20040141871 - Kondo, Mikio ; et al.	2004-07-22
Dust core and method for producing the same App 20040061582 - Kondo, Mikio ; et al.	2004-04-01
Resin-bonded magnet, its product, and ferrite magnet powder and compound used therefor Grant 6,537,463 - Iwasaki , et al. March 25, 2	2003-03-25
Pressurizing forming process and presurized-and-formed member App 20030003009 - Kondo, Mikio ; et al.	2003-01-02
Resin-bonded magnet, its product, and ferrite magnet powder and compound used therefor App 20020084001 - Iwasaki, Katsunori ; et al.	2002-07-04
Method of forming a powder compact App 20020034453 - Kondo, Mikio ; et al.	2002-03-21
Fe-based alloy powder and adapted for sintering, Fe-based sintered alloy having wear resistance, and process for producing the same Grant 5,503,654 - Takahashi , et al. April 2, 1	1996-04-02
Grinding tool and method of making the same Grant 5,020,282 - Okajima , et al. June 4, 1	1991-06-04

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.