Ohshima; Masaaki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ohshima; Masaaki.The latest application filed is for "static synchronous compensator and voltage control method".

Company Profile

0.16.15

Ohshima; Masaaki - Tokyo JP
Ohshima; Masaaki - Toshima-ku JP
Ohshima; Masaaki - Sodegaura-shi JP
Ohshima; Masaaki - Chiba JP
Ohshima; Masaaki - Yokohama JP
Ohshima; Masaaki - Saitama 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
Method of controlling single-phase voltage source AC/DC converter and interconnection system Grant 9,712,075 - Ohshima , et al. July 18, 2	2017-07-18
Static synchronous compensator and voltage control method Grant 9,154,050 - Ushiki , et al. October 6, 2	2015-10-06
Static Synchronous Compensator And Voltage Control Method App 20150162847 - Ushiki; Shuichi ; et al.	2015-06-11
Distributed Power System And Operation Method App 20150145328 - Ohshima; Masaaki ; et al.	2015-05-28
Single-phase voltage type AC/DC converter, three-phase voltage type AC/DC converter, and stabilization control method Grant 8,848,406 - Ohshima , et al. September 30, 2	2014-09-30
Method Of Controlling Single-phase Voltage Source Ac/dc Converter And Interconnection System App 20130336032 - OHSHIMA; Masaaki ; et al.	2013-12-19
Single-phase Voltage Source Dc-ac Power Converter And Three-phase Voltage Source Dc-ac Power Converter App 20130294127 - OHSHIMA; Masaaki ; et al.	2013-11-07
Synchronization detecting circuit and automatic synchronous parallelization apparatus Grant 8,553,436 - Ohshima , et al. October 8, 2	2013-10-08
Single-phase voltage source AC/DC converter and interconnection system Grant 8,542,511 - Ohshima , et al. September 24, 2	2013-09-24
Single-phase voltage source DC-AC power converter and three-phase voltage source DC-AC power converter Grant 8,503,206 - Ohshima , et al. August 6, 2	2013-08-06
Single-phase Voltage Source Ac/dc Converter And Interconnection System App 20120161513 - Ohshima; Masaaki ; et al.	2012-06-28
Single-phase Voltage Type Ac/dc Converter, Three-phase Voltage Type Ac/dc Converter, And Stabilization Control Method App 20120051104 - Ohshima; Masaaki ; et al.	2012-03-01
Synchronization Detecting Circuit And Automatic Synchronous Parallelization Apparatus App 20110182091 - Ohshima; Masaaki ; et al.	2011-07-28
Electrical power source, operational method of the same, inverter and operational method of the same Grant 7,889,527 - Ohshima , et al. February 15, 2	2011-02-15
Single-phase Voltage Source Ac-dc Power Converter And Three-phase Voltage Source Ac-dc Power Converter App 20100302825 - Ohshima; Masaaki ; et al.	2010-12-02
Electrical Power Source, Operational Method Of The Same, Inverter And Operational Method Of The Same App 20090310390 - OHSHIMA; Masaaki ; et al.	2009-12-17
Electrical power source, operational method of the same, inverter and operational method of the same Grant 7,602,627 - Ohshima , et al. October 13, 2	2009-10-13
Polishing Composition for Silicon Wafer App 20090127501 - Kashima; Yoshiyuki ; et al.	2009-05-21
Three-phase voltage-fed AC/DC converter Grant 7,495,936 - Ohshima , et al. February 24, 2	2009-02-24
Method for Producing Polishing Agent, Polishing Agent Produced Thereby and Method for Producing Silicon Wafer App 20080125016 - Nakamura; Mikio ; et al.	2008-05-29
Polishing Composition For Silicon Wafer App 20080115423 - Kashima; Yoshiyuki ; et al.	2008-05-22
Three-phase Voltage-fed Ac/dc Converter App 20070200607 - Ohshima; Masaaki ; et al.	2007-08-30
Single-phase power conversion device and three-phase power conversion device Grant 7,184,282 - Ohshima , et al. February 27, 2	2007-02-27
Single-phase power conversion device and three-phase power conversion device App 20060256586 - Ohshima; Masaaki ; et al.	2006-11-16
Electrical power source, operational method of the same, inverter and operational method of the same App 20060245221 - Ohshima; Masaaki ; et al.	2006-11-02
Semiconductor lasers Grant 4,661,960 - Hirayama , et al. April 28, 1	1987-04-28
Method of operating vehicle height adjusting apparatus Grant 4,568,093 - Shimizu , et al. February 4, 1	1986-02-04

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