Shimada; Keizo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Shimada; Keizo.The latest application filed is for "electric drive vehicle".

Company Profile

0.25.11

Shimada; Keizo - Hitachi N/A JP
Shimada; Keizo - Chiyoda-ku JP
Shimada; Keizo - Miyazaki JP
Shimada; Keizo - Jyuou-machi JP
Shimada; Keizo - Iwakuni JP
Shimada; Keizo - Iwakuni-shi Yamaguchi-ken JP
Shimada; Keizo - Hino 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
Electric drive vehicle Grant 8,523,296 - Kikuchi , et al. September 3, 2	2013-09-03
Electric drive vehicle Grant 8,151,915 - Kikuchi , et al. April 10, 2	2012-04-10
Electric motor control system, series hybrid vehicle, electric motor control apparatus, and electric motor control method Grant 7,888,894 - Sugawara , et al. February 15, 2	2011-02-15
Electric drive system for vehicle, electric control system for vehicle, electric drive method for vehicle Grant 7,841,434 - Shimada , et al. November 30, 2	2010-11-30
Electric Drive Vehicle App 20090242294 - Kikuchi; Akira ; et al.	2009-10-01
Electric Drive System For Vehicle, Electric Control System For Vehicle, Electric Drive Method For Vehicle App 20090218966 - SHIMADA; Keizo ; et al.	2009-09-03
Electrically driven vehicle Grant 7,583,036 - Kikuchi , et al. September 1, 2	2009-09-01
Electric power converter for reducing generated high frequency components Grant 7,548,439 - Meguro , et al. June 16, 2	2009-06-16
Electric power converter Grant 7,542,312 - Meguro , et al. June 2, 2	2009-06-02
Electric Motor Control System, Series Hybrid Vehicle, Electric Motor Control Apparatus, And Electric Motor Control Method App 20080179122 - SUGAWARA; Naoshi ; et al.	2008-07-31
Electrically Driven Vehicle App 20080001558 - Kikuchi; Akira ; et al.	2008-01-03
AC drive apparatus, vehicle control apparatus, and power conversion method and vehicle control method Grant 7,315,144 - Imaie , et al. January 1, 2	2008-01-01
Electric Power Converter App 20070230223 - MEGURO; Hikaru ; et al.	2007-10-04
Electric Drive Vehicle App 20070222288 - Kikuchi; Akira ; et al.	2007-09-27
Electric Power converter App 20060227583 - Meguro; Hikaru ; et al.	2006-10-12
Electric power converter App 20060221656 - Meguro; Hikaru ; et al.	2006-10-05
AC drive apparatus, vehicle control apparatus, and power conversion method and vehicle control method App 20060181235 - Imaie; Kazuhiro ; et al.	2006-08-17
Electric drive system for vehicle, electric control system for vehicle, electric drive method for vehicle App 20060086547 - Shimada; Keizo ; et al.	2006-04-27
Development apparatus for manufacturing semiconductor device Grant 7,025,514 - Shimada , et al. April 11, 2	2006-04-11
Development apparatus for manufacturing semiconductor device App 20040106298 - Shimada, Keizo ; et al.	2004-06-03
Electric power converter Grant 6,084,785 - Kunisada , et al. July 4, 2	2000-07-04
Inverter apparatus and uinterruptible power supply using the same Grant 5,446,645 - Shirahama , et al. August 29, 1	1995-08-29
Polycarbosilastyrene copolymer, method for producing the same, and process for producing shaped silicon carbide article from the same Grant 4,826,892 - Shimada , et al. May 2, 1	1989-05-02
Process for producing shaped silicon carbide article from a polycarbosilastyrene copolymer Grant 4,743,411 - Shimada , et al. May 10, 1	1988-05-10
Fiber-reinforced composite materials Grant 4,532,275 - Aito , et al. July 30, 1	1985-07-30
Aromatic polyamide composition and processes for preparing film and fiber therefrom Grant 4,529,763 - Tamura , et al. July 16, 1	1985-07-16
Aromatic polyamide paper-like sheet and processes for producing the same Grant 4,498,957 - Sasaki , et al. February 12, 1	1985-02-12
Wholly aromatic polyamide fiber non-woven sheet and processes for producing the same Grant 4,482,603 - Yoshida , et al. November 13, 1	1984-11-13
Papery product Grant 4,398,995 - Sasaki , et al. August 16, 1	1983-08-16
Process for preparing wholly aromatic polyamide shaped articles Grant 4,342,715 - Shimada , et al. August 3, 1	1982-08-03
Friction material Grant 4,324,706 - Tabe , et al. April 13, 1	1982-04-13
Crosslinked aromatic polyamide film and process for producing the same Grant 4,291,142 - Tamura , et al. September 22, 1	1981-09-22
Aromatic polyamide composition Grant 4,278,779 - Nakagawa , et al. July 14, 1	1981-07-14
Aromatic polyamide composition having polar amide and halogenated hydrocarbon mixed solvent Grant 4,250,073 - Tamura , et al. February 10, 1	1981-02-10
Novel quinoline derivatives Grant 4,150,025 - Shimada , et al. April 17, 1	1979-04-17

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