Okuyama; Keiichi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Okuyama; Keiichi.The latest application filed is for "waste gasification melting apparatus and waste gasification melting method using the same".

Company Profile

2.9.10

Okuyama; Keiichi - Tokyo JP
Okuyama; Keiichi - Kawasaki N/A JP
OKUYAMA; Keiichi - US
Okuyama; Keiichi - Okayama JP
Okuyama; Keiichi - Kawasaki-shi JP
Okuyama; Keiichi - Tsuyama-shi JP
Okuyama; Keiichi - Kanagawa JP
Okuyama; Keiichi - Gifu JP
Okuyama, Keiichi - Gifu-shi 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
Waste gasification melting apparatus and waste gasification melting method using the same Grant 10,228,129 - Horiuchi , et al.	2019-03-12
Waste Gasification Melting Apparatus And Waste Gasification Melting Method Using The Same App 20160053992 - Horiuchi; Satoshi ; et al.	2016-02-25
Transmission apparatus and processing method thereof Grant 9,106,331 - Okuyama August 11, 2	2015-08-11
Transmission Apparatus And Processing Method Thereof App 20140086572 - Okuyama; Keiichi	2014-03-27
Process for preparing dimethyl ether and process for preparing a mixture of dimethyl ether and methanol Grant 8,536,385 - Okuyama , et al. September 17, 2	2013-09-17
Medium Oil Used For A Synthesis Reaction, Process For Preparing Dimethyl Ether And Process For Preparing A Mixture Of Dimethyl Ether And Methanol App 20120157554 - OKUYAMA; Keiichi ; et al.	2012-06-21
Carbon fiber reinforced prepreg of gas barrier properties, carbon fiber reinforced plastic and methods of producing the same Grant 7,981,500 - Yonemoto , et al. July 19, 2	2011-07-19
Interface Circuit App 20100329675 - OKUYAMA; KEIICHI	2010-12-30
Clock supply circuit and clock supply method Grant 7,856,075 - Kon , et al. December 21, 2	2010-12-21
Medium oil used for a synthesis reaction, process for preparing dimethyl ether and process for preparing a mixture of dimethyl ether and methanol App 20100317747 - Okuyama; Keiichi ; et al.	2010-12-16
Carbon Fiber Reinforced Prepreg Of Gas Barrier Properties, Carbon Fiber Reinforced Plastic And Methods Of Producing The Same App 20100304145 - Yonemoto; Koichi ; et al.	2010-12-02
Clock Supply Circuit And Clock Supply Method App 20080069285 - KON; Makoto ; et al.	2008-03-20
Method for preparing synthesis gas, method for preparing dimethyl ether using synthesis gas, and furnace for preparing synthesis gas App 20060120953 - Okuyama; Keiichi ; et al.	2006-06-08
Medium oil for slurry-bed reaction process and process of producing dimethyl ether Grant 7,015,255 - Tomura , et al. March 21, 2	2006-03-21
Thermal protection structure Grant 6,663,051 - Okuyama December 16, 2	2003-12-16
Thermal protection structure App 20030025040 - Okuyama, Keiichi	2003-02-06

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