Oyama; Koji

Patent Applications and Registrations

Patent applications and USPTO patent grants for Oyama; Koji.The latest application filed is for "sealing surface processing machine and method".

Company Profile

1.6.7

Oyama; Koji - Kanagawa JP
Oyama; Koji - Yokohama N/A JP
Oyama; Koji - Yokohama-shi JP
Oyama; Koji - Tokyo 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
Sealing Surface Processing Machine And Method App 20190084057 - Sugitani; Daichi ; et al.	2019-03-21
Alkaline-earth metal compound-containing zeolite catalyst, method for preparing same, method for regenerating same, and method for producing lower hydrocarbons Grant 8,673,803 - Inaki , et al. March 18, 2	2014-03-18
Method for production of lower olefin Grant 8,530,714 - Ito , et al. September 10, 2	2013-09-10
Alkaline-earth Metal Compound-containing Zeolite Catalyst, Method For Preparing Same, Method For Regenerating Same, And Method For Producing Lower Hydrocarbons App 20130045861 - Inaki; Chizu ; et al.	2013-02-21
Method for Production of Lower Olefin App 20100217054 - Ito; Hirofumi ; et al.	2010-08-26
Alkaline Earth Metal Compound-containing Zeolite Catalyst, Preparation Method And Regeneration Method Thereof, And Method For Producing Lower Hydrocarbon App 20100168492 - Inaki; Chizu ; et al.	2010-07-01
Aluminum alloy sheet material and method for producing the same Grant 6,726,785 - Oyama , et al. April 27, 2	2004-04-27
Dual purpose fuel for gasoline driven automobile and fuel cell system, and system for storage and/or supply thereof App 20030213728 - Saitou, Kenichirou ; et al.	2003-11-20
Aluminum alloy sheet material and method for producing the same App 20030005984 - Oyama, Koji ; et al.	2003-01-09
Gasoline Grant 5,256,167 - Kaneko , et al. October 26, 1	1993-10-26

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.