| Patent | Date |
|---|
Equalizer and communication module using the same
Grant 11,418,180 - Ishii August 16, 2 | 2022-08-16 |
Optical communication apparatus and correcting method
Grant 11,405,049 - Ishii August 2, 2 | 2022-08-02 |
Equalizer And Communication Module Using The Same
App 20210305976 - ISHII; TOSHIO | 2021-09-30 |
Optical Communication Apparatus And Correcting Method
App 20210266009 - ISHII; TOSHIO | 2021-08-26 |
Optical module and control method of controlling center wavelength of optical filter
Grant 10,659,154 - Toda , et al. | 2020-05-19 |
Optical receiver, optical transceiver using the same, and control method of reception of optical signals
Grant 10,530,495 - Akizawa , et al. J | 2020-01-07 |
Optical Module And Control Method
App 20190379453 - TODA; Hoshihiko ; et al. | 2019-12-12 |
Optical receiver, optical transceiver, and optical signal reception control method
Grant 10,256,938 - Ishii | 2019-04-09 |
Optical Receiver, Optical Transceiver Using The Same, And Control Method Of Reception Of Optical Signals
App 20190103922 - Akizawa; Masaru ; et al. | 2019-04-04 |
Optical Receiver, Optical Transceiver, And Optical Signal Reception Control Method
App 20180006756 - ISHII; Toshio | 2018-01-04 |
Batch annealing furnace for coils
Grant 9,605,331 - Nara , et al. March 28, 2 | 2017-03-28 |
Optical transmitter and waveform compensation method
Grant 9,203,518 - Ishii December 1, 2 | 2015-12-01 |
Optical transmitter and method for optical signal waveform compensation
Grant 9,014,570 - Ishii April 21, 2 | 2015-04-21 |
Batch Annealing Furnace For Coils
App 20150001769 - Nara; Seiko ; et al. | 2015-01-01 |
Optical Receiver And Slice Level Control Method
App 20140348500 - ISHII; Toshio | 2014-11-27 |
Digitizer for interactive white board
Grant D716,809 - Ishii , et al. November 4, 2 | 2014-11-04 |
Reflective bar for interactive whiteboard
Grant D712,478 - Ishii , et al. September 2, 2 | 2014-09-02 |
Digitizer for interactive whiteboard
Grant D708,182 - Ishii , et al. July 1, 2 | 2014-07-01 |
Reflective pen for interactive white board
Grant D687,830 - Ishii August 13, 2 | 2013-08-13 |
Optical Transmitter And Waveform Compensation Method
App 20130084065 - ISHII; Toshio | 2013-04-04 |
Optical Transmitter And Method For Optical Signal Waveform Compensation
App 20120251128 - Ishii; Toshio | 2012-10-04 |
Optical Receiver Utilizing Apd And Control Method Thereof
App 20090236502 - ISHII; Toshio | 2009-09-24 |
Welding method, welding system, and welding jig for robotically welding a motorcycle fuel tank
App 20090206146 - Yamaoka; Naoji ; et al. | 2009-08-20 |
Method of robotically welding a motorcycle fuel tank
Grant 7,544,912 - Yamaoka , et al. June 9, 2 | 2009-06-09 |
Heat exhausting structure and image forming apparatus
Grant 7,526,223 - Adachi , et al. April 28, 2 | 2009-04-28 |
System for diagnosing deterioration of catalyst
Grant 7,424,801 - Mukaihira , et al. September 16, 2 | 2008-09-16 |
Diagnostic equipment for an exhaust gas cleaning apparatus
Grant 7,389,637 - Takaku , et al. June 24, 2 | 2008-06-24 |
Method for manufacturing hot-dip plated metal strip and apparatus for manufacturing the same
Grant 7,361,385 - Kabeya , et al. April 22, 2 | 2008-04-22 |
Diagnostic equipment for an exhaust gas cleaning apparatus
App 20070028596 - Takaku; Yutaka ; et al. | 2007-02-08 |
Heat exhausting structure and image forming apparatus
App 20060257161 - Adachi; Takefumi ; et al. | 2006-11-16 |
Diagnostic equipment for an exhaust gas cleaning apparatus
Grant 7,117,664 - Takaku , et al. October 10, 2 | 2006-10-10 |
System for diagnosing deterioration of catalyst
Grant 7,114,326 - Mukaihira , et al. October 3, 2 | 2006-10-03 |
Internal combustion engine and fuel injection control device therefor
Grant 7,089,916 - Abo , et al. August 15, 2 | 2006-08-15 |
System for diagnosing deterioration of catalyst
App 20060168946 - Mukaihira; Takashi ; et al. | 2006-08-03 |
Welding method, welding system and welding jig
App 20060151572 - Yamaoka; Naoji ; et al. | 2006-07-13 |
System for diagnosing deterioration of catalyst
Grant 7,021,044 - Mukaihara , et al. April 4, 2 | 2006-04-04 |
Cylinder direct injection type internal combustion engine
Grant 6,948,474 - Yamaguchi , et al. September 27, 2 | 2005-09-27 |
Diagnostic equipment for an exhaust gas cleaning apparatus
App 20050016160 - Takaku, Yutaka ; et al. | 2005-01-27 |
Internal combustion engine and fuel injection control device therefor
App 20040200453 - Abo, Matsuharu ; et al. | 2004-10-14 |
Cylinder direct injection type internal combustion engine
App 20040168671 - Yamaguchi, Junichi ; et al. | 2004-09-02 |
Apparatus for hot dip galvanizing
Grant 6,770,140 - Ishii , et al. August 3, 2 | 2004-08-03 |
Internal combustion engine and fuel injection control device therefor
Grant 6,748,919 - Abo , et al. June 15, 2 | 2004-06-15 |
Combustion state diagnosing system and combustion state diagnosing method for diagnosing engine and recording medium
Grant 6,725,709 - Takaku , et al. April 27, 2 | 2004-04-27 |
System for diagnosing deterioration of catalyst
App 20040074227 - Mukaihira, Takashi ; et al. | 2004-04-22 |
Method for manufacturing hot-dip plated metal strip and apparatus for manufacturing the same
App 20030077397 - Kabeya, Kazuhisa ; et al. | 2003-04-24 |
Diagnosis device for an engine
App 20030000207 - Nakagawa, Shinji ; et al. | 2003-01-02 |
Engine exhaust purifying apparatus
App 20020184877 - Ishii, Toshio ; et al. | 2002-12-12 |
Control system for direct fuel injection engine
App 20020112692 - Abo, Matsuharu ; et al. | 2002-08-22 |
Internal combustion engine and fuel injection control device therefor
App 20020088428 - Abo, Matsuharu ; et al. | 2002-07-11 |
System for diagnosing deterioration of catalyst
App 20020073693 - Mukaihara, Takashi ; et al. | 2002-06-20 |
Apparatus for hot dip galvanizing
App 20020076502 - Ishii, Toshio ; et al. | 2002-06-20 |
Combustion state diagnosing system and combustion state diagnosing method for diagnosing engine and recording medium
App 20020056315 - Takaku, Yutaka ; et al. | 2002-05-16 |
Engine exhaust purifying apparatus
App 20020029562 - Ishii, Toshio ; et al. | 2002-03-14 |
Combustion State Diagnosing System And Combustion State Diagnosing Method For Diagnosing Engine And Recording Medium
App 20020014113 - TAKAKU, YUTAKA ; et al. | 2002-02-07 |
Aluminum oxide-coated article
Grant 6,333,103 - Ishii , et al. December 25, 2 | 2001-12-25 |
Diagnosing system for engine
Grant 6,330,510 - Takaku , et al. December 11, 2 | 2001-12-11 |
Apparatus and method for controlling air-to-fuel ratio in engine
Grant 6,324,836 - Nakagawa , et al. December 4, 2 | 2001-12-04 |
Apparatus for hot-dip coating a steel strip
Grant 6,315,829 - Ishii , et al. November 13, 2 | 2001-11-13 |
Diagnosing system for engine
App 20010039473 - Takaku, Yutaka ; et al. | 2001-11-08 |
Diagnosis device for an engine
App 20010017056 - Nakagawa, Shinji ; et al. | 2001-08-30 |
Engine exhaust gas cleaning system
App 20010015066 - Takaku, Yutaka ; et al. | 2001-08-23 |
Air-fuel ratio controller for engine
App 20010008990 - Ishii, Toshio ; et al. | 2001-07-19 |
Alumina coated tool and production method thereof
Grant 6,156,383 - Ishii , et al. December 5, 2 | 2000-12-05 |
Evaporative system and method of diagnosing same
Grant 6,105,556 - Takaku , et al. August 22, 2 | 2000-08-22 |
Control method and apparatus for diagnosing vehicles
Grant 6,085,132 - Ishii , et al. July 4, 2 | 2000-07-04 |
Diagnostic apparatus for exhaust gas clarification apparatus for internal combustion engine
Grant 6,003,309 - Agustin , et al. December 21, 1 | 1999-12-21 |
Double side grinding apparatus for flat disklike work
Grant 5,989,108 - Ikeda , et al. November 23, 1 | 1999-11-23 |
Alumina coated tool and production method thereof
Grant 5,972,495 - Ishii , et al. October 26, 1 | 1999-10-26 |
Control method and apparatus for diagnosing vehicles
Grant 5,964,811 - Ishii , et al. October 12, 1 | 1999-10-12 |
Diagnostic equipment for an exhaust gas cleaning apparatus
Grant 5,921,078 - Takaku , et al. July 13, 1 | 1999-07-13 |
Internal combustion engine controller with exhaust gas purification catalyst and its deterioration monitoring system
Grant 5,819,530 - Asano , et al. October 13, 1 | 1998-10-13 |
Method and apparatus for diagnosing engine exhaust gas purification system
Grant 5,802,843 - Kurihara , et al. September 8, 1 | 1998-09-08 |
Method of diagnosing an evaporative system
Grant 5,765,540 - Ishii , et al. June 16, 1 | 1998-06-16 |
Diagnosing system and method of catalytic converter for controlling exhaust gas of internal combustion engine
Grant 5,758,491 - Agustin , et al. June 2, 1 | 1998-06-02 |
Diagnostic apparatus for exhaust gas clarification apparatus for internal combustion engine
Grant 5,740,676 - Agustin , et al. April 21, 1 | 1998-04-21 |
System for diagnosing deterioration of catalyst
Grant 5,649,420 - Mukaihira , et al. July 22, 1 | 1997-07-22 |
Diagnostic method for evaporated fuel gas purging system
Grant 5,575,265 - Kurihara , et al. November 19, 1 | 1996-11-19 |
Malfunction monitoring apparatus and method for secondary air supply system of internal combustion engine
Grant 5,560,199 - Agustin , et al. October 1, 1 | 1996-10-01 |
Malfunction diagnosis apparatus for internal combustion engine
Grant 5,557,933 - Numata , et al. September 24, 1 | 1996-09-24 |
Multi-media information transfer system
Grant 5,559,721 - Ishii September 24, 1 | 1996-09-24 |
System for diagnosing deterioration of catalyst
Grant 5,526,643 - Mukaihira , et al. June 18, 1 | 1996-06-18 |
Diagnostic apparatus for catalytic converter of an internal combustion engine
Grant 5,400,592 - Mukaihira , et al. March 28, 1 | 1995-03-28 |
Combustion condition diagnosis utilizing multiple sampling of ionic current
Grant 5,396,176 - Ishii , et al. March 7, 1 | 1995-03-07 |
Facsimile mail system linked to data communication system
Grant 5,339,156 - Ishii August 16, 1 | 1994-08-16 |
Method and apparatus for detecting combustion conditions in multicylinder internal combustion engine based upon engine speed evaluation
Grant 5,241,480 - Takaku , et al. August 31, 1 | 1993-08-31 |
Conversion efficiency measuring apparatus of catalyst used for exhaust gas purification of internal combustion engine and the method of the same
Grant 5,237,818 - Ishii , et al. August 24, 1 | 1993-08-24 |
Fuel control device and method for internal combustion engine
Grant 5,215,062 - Asano , et al. June 1, 1 | 1993-06-01 |
Control apparatus for automobiles
Grant 5,091,856 - Hasegawa , et al. February 25, 1 | 1992-02-25 |
Apparatus for and method of controlling the idling of automobile engine
Grant 4,748,951 - Manaka , et al. June 7, 1 | 1988-06-07 |
Ignition timing control apparatus for an internal combustion engine having a plurality of cylinders
Grant 4,676,212 - Kashimura , et al. June 30, 1 | 1987-06-30 |
Automatic focusing apparatus
Grant 4,582,411 - Ohmura , et al. April 15, 1 | 1986-04-15 |
Apparatus for controlling ignition timing for internal combustion engines
Grant 4,513,718 - Ishii , et al. April 30, 1 | 1985-04-30 |
Method of controlling air-fuel ratio of internal combustion engine so as to effectively maintain the air fuel ratio at a desired air-fuel ratio of .lambda.=1
Grant 4,354,238 - Manaka , et al. October 12, 1 | 1982-10-12 |
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