UTSUMI, MINORU

Patent Applications and Registrations

Patent applications and USPTO patent grants for UTSUMI, MINORU.The latest application filed is for "method for recording and reproducing information, apparatus therefor and recording medium".

Company Profile

0.17.1

UTSUMI, MINORU - TOKYO JP
Utsumi; Minoru - Yokohama 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 For Recording And Reproducing Information, Apparatus Therefor And Recording Medium App 20020005888 - OBATA, HIROYUKI ; et al.	2002-01-17
Electrostatic information recording medium and electrostatic information recording and reproducing method Grant 5,731,116 - Matsuo , et al. March 24, 1	1998-03-24
Electrostatic information recording medium and electrostatic information recording and reproducing method Grant 5,718,996 - Iijima , et al. February 17, 1	1998-02-17
Method of producing information recording medium Grant 5,683,838 - Iijima , et al. November 4, 1	1997-11-04
Preparation and reproduction of filters and preparation of filter photographic materials Grant 5,650,247 - Taniguchi , et al. July 22, 1	1997-07-22
Packaged photographic film with a plurality of liquid crystal recording regions Grant 5,646,927 - Shimizu , et al. July 8, 1	1997-07-08
Method for recording and reproducing information, apparatus therefor and recording medium Grant 5,638,103 - Obata , et al. June 10, 1	1997-06-10
Preparation and reproduction of filters and preparation of filter photographic materials Grant 5,635,317 - Taniguchi , et al. June 3, 1	1997-06-03
Photoelectric sensor, information recording system, and information recording method Grant 5,629,920 - Sakano , et al. May 13, 1	1997-05-13
Electrostatic information recording medium and electrostatic information recording and reproducing method Grant 5,587,264 - Iijima , et al. December 24, 1	1996-12-24
Electrostatic information recording medium and electrostatic information recording and reproducing method Grant 5,439,768 - Matsuo , et al. August 8, 1	1995-08-08
Potential sensor employing electrooptic crystal and potential measuring method Grant 5,434,698 - Takano , et al. July 18, 1	1995-07-18
Electrostatic information recording medium and method of recording and reproducing electrostatic information Grant 5,424,156 - Aoki , et al. June 13, 1	1995-06-13
Converting device including variable electroconductivity material, and recording and detecting method using the same Grant 5,373,348 - Inoue , et al. December 13, 1	1994-12-13
Process for recording images on an electrostatic information recording medium with delayed disconnection of charge accumulation voltage Grant 5,298,947 - Aono , et al. March 29, 1	1994-03-29
Optical recording members and method for production thereof Grant 5,224,090 - Umeda , et al. June 29, 1	1993-06-29
Printing plate and printing process Grant 5,165,343 - Inoue , et al. November 24, 1	1992-11-24
Method for recording and reproducing information, apparatus therefor and recording medium Grant 5,161,233 - Matsuo , et al. November 3, 1	1992-11-03

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