Patent | Date |
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Laminate carbon brush for fuel pump motor Grant 10,270,322 - Nishio , et al. | 2019-04-23 |
Laminate Carbon Brush for Fuel Pump Motor App 20170163131 - Nishio; Makoto ;   et al. | 2017-06-08 |
Carbon brush for fuel pump and method for manufacturing same Grant 9,337,599 - Nishio , et al. May 10, 2 | 2016-05-10 |
Carbon commutator and a method for production thereof Grant 9,024,504 - Nishio , et al. May 5, 2 | 2015-05-05 |
Carbon Brush for Fuel Pump and Method for Manufacturing Same App 20130300251 - Nishio; Makoto ;   et al. | 2013-11-14 |
Carbon Commutator and a Method for Production Thereof App 20120194029 - Nishio; Makoto ;   et al. | 2012-08-02 |
Mobile device and radio interface arrangement method Grant 7,904,085 - Nakata , et al. March 8, 2 | 2011-03-08 |
Steam Room Of Foamed Resin Molding Machine, Foamed Resin Molding Machine, And Method For Molding Foamed Resin App 20100193985 - Umeda; Naoyuki ;   et al. | 2010-08-05 |
Brush, commutator, and commutator device Grant 7,586,230 - Hamamatsu , et al. September 8, 2 | 2009-09-08 |
Mobile Device and Radio Interface Arrangement Method App 20080039015 - Nakata; Tsuneo ;   et al. | 2008-02-14 |
Ring network for sharing protection resource by working communication paths Grant 7,280,470 - Shiragaki , et al. October 9, 2 | 2007-10-09 |
Brush, commutator, and commutator device App 20060131983 - Hamamatsu; Hirotake ;   et al. | 2006-06-22 |
Ring network for sharing protection resource by working communication paths App 20040057375 - Shiragaki, Tatsuya ;   et al. | 2004-03-25 |
Ring network for sharing protection resource by working communication paths Grant 6,657,952 - Shiragaki , et al. December 2, 2 | 2003-12-02 |
Optical communication network node Grant 6,643,042 - Nishio , et al. November 4, 2 | 2003-11-04 |
Electro/optical combined type network node control system Grant 6,075,630 - Nishio June 13, 2 | 2000-06-13 |
Video server and video-on-demand system capable of effectively transmitting a special video program Grant 6,070,186 - Nishio May 30, 2 | 2000-05-30 |
ATM virtual path switching node Grant 6,041,037 - Nishio , et al. March 21, 2 | 2000-03-21 |
Video-on-demand system with program relocation center Grant 5,557,317 - Nishio , et al. September 17, 1 | 1996-09-17 |
Optical wavelength selection control system in optical networks Grant 5,521,732 - Nishio May 28, 1 | 1996-05-28 |
Optical ATM self-routing switching system with reduced routing header bits Grant 5,506,714 - Nishio April 9, 1 | 1996-04-09 |
Optical ATM self-routing switching system with reduced routing header bits Grant 5,432,627 - Nishio July 11, 1 | 1995-07-11 |
Optical switching system for optical wavelength-division and time-division multiplexed signals Grant 5,404,240 - Nishio , et al. April 4, 1 | 1995-04-04 |
Wavelength-time-space division switching system Grant 5,208,691 - Nishio May 4, 1 | 1993-05-04 |
Wavelength division switching system with reduced optical components using optical switches Grant 5,194,977 - Nishio March 16, 1 | 1993-03-16 |
Wavelength-division switching system for optical frequency-shift keying signals Grant 5,170,273 - Nishio December 8, 1 | 1992-12-08 |
Time and wavelength division switching system Grant 5,005,166 - Suzuki , et al. April 2, 1 | 1991-04-02 |
Apparatus for discriminating an optical signal from others and an apparatus for tuning an optical wavelength filter used in the same Grant 4,841,519 - Nishio June 20, 1 | 1989-06-20 |