Sakai; Ryoji

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sakai; Ryoji.The latest application filed is for "fuel cell system".

Company Profile

9.17.22

Sakai; Ryoji - Wako JP
SAKAI; Ryoji - WAKO-SHI JP
SAKAI; Ryoji - Saitama JP
Sakai; Ryoji - Sakai N/A JP
Sakai; Ryoji - Sakai-shi JP
Sakai; Ryoji - Tokyo JP
SAKAI; Ryoji - Hachioji-shi JP
Sakai; Ryoji - Hachioji 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
Fuel cell system, method of controlling fuel cell system, and storage medium Grant 11,424,464 - Sakai , et al. August 23, 2	2022-08-23
Fuel Cell System App 20220238899 - SAKAI; Ryoji ; et al.	2022-07-28
Fuel Cell System App 20220223883 - SAKAI; Ryoji ; et al.	2022-07-14
System, method of controlling system, and storage medium Grant 11,380,921 - Sakai , et al. July 5, 2	2022-07-05
Power Supply System, Power Supply Method And Non-transitory Computer Readable Medium App 20220123337 - SAKAI; Ryoji ; et al.	2022-04-21
Control Device, Control Method, And Recording Medium App 20210300187 - Sakai; Ryoji	2021-09-30
Control Device, Control Method, And Recording Medium App 20210300181 - Sakai; Ryoji	2021-09-30
Fuel cell vehicle Grant 11,097,636 - Sakai , et al. August 24, 2	2021-08-24
Vehicle System, Vehicle Control Method, And Storage Medium App 20210129824 - Sakai; Ryoji ; et al.	2021-05-06
System, Method Of Controlling System, And Storage Medium App 20210104757 - Sakai; Ryoji ; et al.	2021-04-08
Fuel Cell System, Method Of Controlling Fuel Cell System, And Storage Medium App 20210098802 - Sakai; Ryoji ; et al.	2021-04-01
Fuel Cell System, Method Of Controlling Fuel Cell System, And Storage Medium App 20210098806 - Sakai; Ryoji ; et al.	2021-04-01
Power Source System And Power Source System Control Method App 20200276903 - SAKAI; Ryoji ; et al.	2020-09-03
Fuel Cell System, Control Method Therefor, And Non-transitory Computer-readable Storage Medium In Which A Program Is Stored App 20200122605 - Sakai; Ryoji ; et al.	2020-04-23
Fuel Cell System, Control Method Therefor, And Non-transitory Computer-readable Storage Medium In Which A Program Is Stored App 20200127312 - Sakai; Ryoji ; et al.	2020-04-23
Fuel Cell System And Fuel Cell System Control Method App 20200127309 - Sakai; Ryoji ; et al.	2020-04-23
Fuel Cell Vehicle App 20190270392 - Sakai; Ryoji ; et al.	2019-09-05
Stratospheric stay facility Grant 9,193,432 - Aoki , et al. November 24, 2	2015-11-24
Stratospheric Stay Facility App 20130264413 - Aoki; Takahira ; et al.	2013-10-10
Substrate processing apparatus, display method, storage medium, and program Grant 8,314,776 - Hosokawa , et al. November 20, 2	2012-11-20
Ultrasonic Treatment Apparatus, Probe For The Same , And Method Of Manufacturing The Apparatus And The Probe App 20120137504 - SAKAI; Ryoji	2012-06-07
Ultrasonic treatment apparatus Grant 7,714,481 - Sakai May 11, 2	2010-05-11
Coagulating cutter Grant 7,645,278 - Ichihashi , et al. January 12, 2	2010-01-12
Substrate Processing Apparatus, Display Method, Storage Medium, And Program App 20090225048 - Hosokawa; Hiroyuki ; et al.	2009-09-10
Computer generated image for a display panel or screen Grant D593,127 - Hosokawa , et al. May 26, 2	2009-05-26
Computer generated image for a display panel or screen Grant D589,976 - Hosokawa , et al. April 7, 2	2009-04-07
Computer generated image for a display panel or screen Grant D585,904 - Hosokawa , et al. February 3, 2	2009-02-03
Computer generated image for a display panel or screen Grant D585,905 - Hosokawa , et al. February 3, 2	2009-02-03
Computer generated image for a display panel or screen Grant D570,868 - Hosokawa , et al. June 10, 2	2008-06-10
Ultrasonic Treatment Apparatus App 20080132927 - Sakai; Ryoji	2008-06-05
Computer generated image for a image panel or screen Grant D563,988 - Hosokawa , et al. March 11, 2	2008-03-11
Computer generated image for a display panel or screen Grant D563,987 - Hosokawa , et al. March 11, 2	2008-03-11
Computer generated image for a display panel or screen Grant D563,983 - Hosokawa , et al. March 11, 2	2008-03-11
Computer generated image for a display panel or screen Grant D563,989 - Hosokawa , et al. March 11, 2	2008-03-11
Coagulating cutter App 20070198005 - Ichihashi; Hiroshi ; et al.	2007-08-23
Ultrasonic treatment apparatus, probe for the same, and method of manufacturing the apparatus and the probe App 20070021765 - Sakai; Ryoji	2007-01-25
Medical treatment instrument, water supply / suction system for medical treatment instrument App 20060265035 - Yachi; Chie ; et al.	2006-11-23

Company Registrations

SEC

0001335847

Sakai Ryoji

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