Miura; Tohru

Patent Applications and Registrations

Patent applications and USPTO patent grants for Miura; Tohru.The latest application filed is for "plastic lenses having a high-refractive index, process for the preparation thereof and casting polymerization process for preparing sulfur-containing urethane resin lens and lens prepared thereby".

Company Profile

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Miura; Tohru - Chiba-ken JP
Miura; Tohru - Chofu JP
Miura; Tohru - Mitaka JP
Miura; Tohru - Yokohama JP
Miura; Tohru - Kanagawa 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
Plastic lenses having a high-refractive index, process for the preparation thereof and casting polymerization process for preparing sulfur-containing urethane resin lens and lens prepared thereby Grant 5,753,730 - Nagata , et al. May 19, 1	1998-05-19
Plastic lenses having a high-refractive index, process for the preparation thereof and casting polymerization process for preparing sulfur containing urethane resin lens and lens prepared thereby Grant 5,594,088 - Nagata , et al. January 14, 1	1997-01-14
Optical disk reproducing apparatus for controlling the rotational speed of a spindle motor between a CLV control and a CAV control Grant 5,521,895 - Miura , et al. May 28, 1	1996-05-28
Power saving system for rotating disk data storage apparatus Grant 5,408,369 - Miura , et al. April 18, 1	1995-04-18
Power saving system for a disk sensor in rotating disk data storage apparatus Grant 5,400,190 - Miura March 21, 1	1995-03-21
System for eliminating noise arising from difference in polarity of magnetization by tunnel erase heads Grant 5,309,296 - Nagase , et al. May 3, 1	1994-05-03
Floppy disk control unit and apparatus having a floppy disk control unit Grant 5,293,601 - Tsuyuguchi , et al. March 8, 1	1994-03-08
Signal selecting circuit which selectively outputs predetermined signal to host computer compatible with plurality of computer hardware types and disk drive having such signal selecting circuit Grant 5,293,625 - Miura , et al. March 8, 1	1994-03-08
Power saving system for rotating disk data storage apparatus Grant 5,283,702 - Tsuyuguchi , et al. February 1, 1	1994-02-01
Highly-refractive plastic lens and process for making the lens Grant 5,126,388 - Nagata , et al. * June 30, 1	1992-06-30
Resin having a large refractive index, lenses comprising the resin and process for preparing the lens Grant 5,084,545 - Nagata , et al. January 28, 1	1992-01-28
Resin for plastic lens having high-refractive index, lens comprising the resin, and method for preparation of the lens Grant 5,021,503 - Nagata , et al. June 4, 1	1991-06-04
Polyurethane base lens resin, plastic lens comprising the resin and preparation method of the lens Grant 4,929,707 - Nagata , et al. May 29, 1	1990-05-29

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