Akiyama; Ryo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Akiyama; Ryo.The latest application filed is for "gas turbine and operation method of gas turbine".

Company Profile

0.17.11

Akiyama; Ryo - Tokyo JP
Akiyama; Ryo - Hitachinaka N/A JP
Akiyama; Ryo - Hitachi JP
Akiyama, Ryo - Hitachi-shi JP
Akiyama; Ryo - Hirakata JP
Akiyama; Ryo - Sakai 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
Gas turbine and operation method of gas turbine Grant 9,863,315 - Takeda , et al. January 9, 2	2018-01-09
Gas turbine, exhaust diffuser, and method of modifying gas turbine plant Grant 9,217,368 - Myoren , et al. December 22, 2	2015-12-22
Gas Turbine and Operation Method of Gas Turbine App 20140325990 - TAKEDA; Hiroki ; et al.	2014-11-06
Two-shaft gas turbine Grant 8,613,186 - Koganezawa , et al. December 24, 2	2013-12-24
Polysilane-supported transition metal catalyst for liquid phase reaction Grant 8,318,967 - Kobayashi , et al. November 27, 2	2012-11-27
Polymer-supported metal cluster composition Grant 8,110,519 - Kobayashi , et al. February 7, 2	2012-02-07
Gas Turbine, Exhaust Diffuser, and Method of Modifying Gas Turbine Plant App 20110162369 - MYOREN; Chihiro ; et al.	2011-07-07
Method of amidocarbonylation reaction Grant 7,732,638 - Kobayashi , et al. June 8, 2	2010-06-08
Two-shaft Gas Turbine App 20090320438 - KOGANEZAWA; Tomomi ; et al.	2009-12-31
Polysilane-Supported Transition Metal Catalyst App 20090143607 - Kobayashi; Shu ; et al.	2009-06-04
Polymer incarcerated Lewis acid metal catalyst Grant 7,470,646 - Kobayashi , et al. December 30, 2	2008-12-30
Plant facility Grant 7,452,181 - Kuroki , et al. November 18, 2	2008-11-18
Polymer-Supported Metal Cluster Composition App 20080058200 - Kobayashi; Shu ; et al.	2008-03-06
Method of amidocarbonylation reaction App 20070197765 - Kobayashi; Shu ; et al.	2007-08-23
Polymer incarcerated lewis acid metal catalyst App 20070191624 - Kobayashi; Shu ; et al.	2007-08-16
Plant facility App 20060197345 - Kuroki; Hidetoshi ; et al.	2006-09-07
Gas turbine shaft and heat shield cooling arrangement Grant 6,860,110 - Akiyama , et al. March 1, 2	2005-03-01
Gas turbine shaft and heat shield cooling arrangement App 20040042896 - Akiyama, Ryo ; et al.	2004-03-04
Gas turbine shaft and heat shield cooling arrangement Grant 6,655,153 - Akiyama , et al. December 2, 2	2003-12-02
Turbine rotor, cooling method of turbine blades of the rotor and gas turbine with the rotor Grant 6,514,038 - Akiyama , et al. February 4, 2	2003-02-04
Gas turbine App 20020108379 - Akiyama, Ryo ; et al.	2002-08-15
Turbine rotor, cooling method of turbine blades of the rotor and gas turbine with the rotor App 20020031427 - Akiyama, Ryo ; et al.	2002-03-14
Turbine rotor, cooling method of turbine blades of the rotor and gas turbine with the rotor Grant 6,334,756 - Akiyama , et al. January 1, 2	2002-01-01
Combination of an optical-disk and barcode memory medium for use with an optical disk playback apparatus, having control programs stored in the optical-disk and specified by barcodes stored in the barcode memory medium Grant 5,382,776 - Arii , et al. * January 17, 1	1995-01-17
Optical-disk playback apparatus, method of optical-disk playback and combined memory medium, having control programs stored in the optical-disc and specified by barcodes stored in a barcode memory medium Grant 5,250,787 - Arii , et al. October 5, 1	1993-10-05
Motor speed adjusting apparatus Grant 4,211,967 - Akiyama , et al. July 8, 1	1980-07-08

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