Hirakawa; Takashi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hirakawa; Takashi.The latest application filed is for "display device and light source for image display device".

Company Profile

0.32.32

Hirakawa; Takashi - Tokyo JP
Hirakawa; Takashi - Kanagawa JP
Hirakawa; Takashi - Sayama JP
Hirakawa; Takashi - Kanagawa-ken JP
Hirakawa; Takashi - Ashigarakami-gun JP
Hirakawa; Takashi - Saitama JP
Hirakawa; Takashi - Ashigara-Kami-Gun 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
Display, display control method, display control device, and electronic apparatus Grant 9,899,000 - Takahota , et al. February 20, 2	2018-02-20
Display Device And Light Source For Image Display Device App 20160097931 - Takahota; Noriyoshi ; et al.	2016-04-07
Display, Display Control Method, Display Control Device, And Electronic Apparatus App 20150235620 - Takahota; Noriyoshi ; et al.	2015-08-20
Digital signal processing apparatus, liquid crystal display apparatus, digital signal processing method and computer program Grant 8,711,064 - Hirakawa , et al. April 29, 2	2014-04-29
Driver Ic Mounting Board, Display Unit, And Projection Display Unit App 20140035898 - Toyozawa; Noboru ; et al.	2014-02-06
Signal Processing Apparatus And Signal Processing Method App 20140016869 - Ichitsubo; Taro ; et al.	2014-01-16
Display device and display method Grant 8,502,810 - Yoshinaga , et al. August 6, 2	2013-08-06
Image processing apparatus, image processing method, display apparatus, and projection display apparatus Grant 8,451,200 - Ohashi , et al. May 28, 2	2013-05-28
Signal processing device, signal processing method, and display apparatus Grant 8,432,418 - Noguchi , et al. April 30, 2	2013-04-30
Signal processing circuit and method Grant 8,411,014 - Kato , et al. April 2, 2	2013-04-02
Video signal processing circuit, display apparatus, liquid crystal display apparatus, projection type display apparatus and video signal processing method Grant 8,362,990 - Ohashi , et al. January 29, 2	2013-01-29
Expansion valve, heat pump type refrigeration cycle apparatus, and air handling unit Grant 8,157,184 - Hayashi , et al. April 17, 2	2012-04-17
Liquid removal apparatus, image forming apparatus and liquid removal method Grant 8,038,286 - Kadomatsu , et al. October 18, 2	2011-10-18
Ink composition, ink set and inkjet recording method Grant 7,951,854 - Yanagi , et al. May 31, 2	2011-05-31
Expansion Valve, Heat Pump Type Refrigeration Cycle Apparatus, And Air Handling Unit App 20110120161 - Hayashi; Takahito ; et al.	2011-05-26
Display and projection type display Grant 7,880,709 - Yoshida , et al. February 1, 2	2011-02-01
Liquid-crystal display apparatus and three-panel liquid-crystal display projector Grant 7,872,625 - Hirakawa , et al. January 18, 2	2011-01-18
Image forming apparatus Grant 7,845,760 - Hirakawa December 7, 2	2010-12-07
Display Device And Display Method App 20100295837 - Yoshinaga; Tomoro ; et al.	2010-11-25
Display device and driving method of display device Grant 7,719,503 - Hosihara , et al. May 18, 2	2010-05-18
Image forming method and image forming apparatus using treatment liquid Grant 7,645,019 - Hirakawa January 12, 2	2010-01-12
Image forming apparatus Grant 7,604,319 - Hirakawa October 20, 2	2009-10-20
Video signal processing circuit, display apparatus, liquid crystal display apparatus, projection type display apparatus and video signal processing method App 20090243983 - Ohashi; Naoki ; et al.	2009-10-01
Coating Mechanism And Droplet Jetting Device App 20090241832 - HIRAKAWA; Takashi	2009-10-01
Image forming apparatus Grant 7,533,983 - Hirakawa May 19, 2	2009-05-19
Image forming apparatus and method for improving the fixing characteristics of ink Grant 7,527,369 - Hirakawa May 5, 2	2009-05-05
Liquid Removal Apparatus, Image Forming Apparatus And Liquid Removal Method App 20090087211 - Kadomatsu; Tetsuzo ; et al.	2009-04-02
Image forming apparatus Grant 7,506,974 - Hirakawa March 24, 2	2009-03-24
Digital signal processing apparatus, liquid crystal display apparatus, digital signal processing method and computer program App 20090073090 - Hirakawa; Takashi ; et al.	2009-03-19
Signal Processing Device, Signal Processing Method, And Display Apparatus App 20090021537 - Noguchi; Hideyuki ; et al.	2009-01-22
Ink Composition, Ink Set And Inkjet Recording Method App 20080305262 - YANAGI; Terukazu ; et al.	2008-12-11
Image forming apparatus Grant 7,458,672 - Hirakawa December 2, 2	2008-12-02
Image processing apparatus, image processing method, display apparatus, and projection display apparatus App 20080136763 - Ohashi; Naoki ; et al.	2008-06-12
Droplet discharge control method and liquid discharge apparatus Grant 7,377,610 - Hirakawa May 27, 2	2008-05-27
Signal processing circuit and method App 20080111925 - KATO; Eiji ; et al.	2008-05-15
Droplet discharge control method and liquid discharge apparatus Grant 7,370,928 - Hirakawa May 13, 2	2008-05-13
Image forming apparatus App 20080074462 - Hirakawa; Takashi	2008-03-27
Image forming apparatus App 20070229586 - Hirakawa; Takashi	2007-10-04
Display Device And Driving Method Of Display Device App 20070146281 - Hosihara; Taizo ; et al.	2007-06-28
Electrically operated switch-over valve Grant 7,204,271 - Kasai , et al. April 17, 2	2007-04-17
Image forming method and image forming apparatus App 20070064026 - Hirakawa; Takashi	2007-03-22
Image forming apparatus App 20070024648 - Hirakawa; Takashi	2007-02-01
Display device, method of controlling the same, and projection-type display apparatus Grant 7,116,320 - Hirakawa , et al. October 3, 2	2006-10-03
Image forming apparatus and method App 20060214970 - Hirakawa; Takashi	2006-09-28
Image forming apparatus App 20060214984 - Hirakawa; Takashi	2006-09-28
Display device, method of controlling the same, and projection-type display apparatus App 20060192741 - Hirakawa; Takashi ; et al.	2006-08-31
Image forming apparatus App 20060170726 - Hirakawa; Takashi	2006-08-03
Electrically operated switch-over valve App 20060070671 - Kasai; Akira ; et al.	2006-04-06
Image forming apparatus and method App 20060071990 - Hirakawa; Takashi	2006-04-06
Image forming apparatus App 20060066701 - Hirakawa; Takashi	2006-03-30
Droplet discharge control method and liquid discharge apparatus App 20050219297 - Hirakawa, Takashi	2005-10-06
Droplet discharge control method and liquid discharge apparatus App 20050219296 - Hirakawa, Takashi	2005-10-06
Display and projection type display App 20050162368 - Yoshida, Asami ; et al.	2005-07-28
Sensitivity correction method and image reading device Grant 6,879,730 - Hirakawa April 12, 2	2005-04-12
Liquid-crystal display apparatus and three-panel liquid-crystal display projector App 20040246217 - Hirakawa, Takashi ; et al.	2004-12-09
Display device, method of controlling the same, and projection-type display apparatus App 20040061675 - Hirakawa, Takashi ; et al.	2004-04-01
Image Reading Device, Image Exposure Device, And Image Recording Device App 20010043373 - HIRAKAWA, TAKASHI ; et al.	2001-11-22
Friction Sheet For A Magnetic Tape Recording Cassette Grant 3,791,608 - Akashi , et al. February 12, 1	1974-02-12