| Patent | Date |
|---|
Image Forming Apparatus
App 20220239802 - TANAKA; Yoshiyuki ; et al. | 2022-07-28 |
Image-forming Apparatus
App 20220236682 - TANAKA; Yoshiyuki ; et al. | 2022-07-28 |
Optical waveguide having support member, optical waveguide mounting substrate and optical transceiver
Grant 11,378,763 - Yanagisawa July 5, 2 | 2022-07-05 |
Optical module
Grant 11,372,175 - Yanagisawa , et al. June 28, 2 | 2022-06-28 |
Printing workroom interior
Grant D944,319 - Yanagisawa , et al. February 22, 2 | 2022-02-22 |
Charging Base And Electric Vacuum Cleaner System
App 20210345849 - TAKANO; Koshiro ; et al. | 2021-11-11 |
Optical Waveguide Substrate And Method For Manufacturing Optical Waveguide
App 20210333493 - Yanagisawa; Kenji | 2021-10-28 |
Optical waveguide and optical waveguide device
Grant 11,125,954 - Yanagisawa September 21, 2 | 2021-09-21 |
Optical Module
App 20210173159 - YANAGISAWA; Kenji ; et al. | 2021-06-10 |
Optical Waveguide Having Support Member, Optical Waveguide Mounting Substrate And Optical Transceiver
App 20210141151 - Yanagisawa; Kenji | 2021-05-13 |
Optical waveguide having support member, optical waveguide mounting substrate and optical transceiver
Grant 10,935,719 - Yanagisawa March 2, 2 | 2021-03-02 |
Optical waveguide mounting substrate and optical communication device
Grant 10,928,598 - Yanagisawa February 23, 2 | 2021-02-23 |
Optical Waveguide And Optical Waveguide Device
App 20210018702 - Yanagisawa; Kenji | 2021-01-21 |
Double-sided Adhesive Tape Or Sheet And Production Method Therefor
App 20200165497 - IKEDA; Kazuo ; et al. | 2020-05-28 |
Optical Waveguide Mounting Substrate And Optical Communication Device
App 20200150360 - Yanagisawa; Kenji | 2020-05-14 |
Optical Waveguide Having Support Member, Optical Waveguide Mounting Substrate And Optical Transceiver
App 20190353842 - Yanagisawa; Kenji | 2019-11-21 |
Optical waveguide device and lens component
Grant 10,466,428 - Yanagisawa No | 2019-11-05 |
Optical Waveguide Device And Lens Component
App 20190187389 - Yanagisawa; Kenji | 2019-06-20 |
Method of manufacturing optical waveguide device and laser processing apparatus
Grant 10,022,927 - Yanagisawa July 17, 2 | 2018-07-17 |
Optical Waveguide
App 20180180804 - YANAGISAWA; Kenji | 2018-06-28 |
Light waveguide, method of manufacturing light waveguide, and light waveguide device
Grant 9,958,607 - Yanagisawa May 1, 2 | 2018-05-01 |
Light Waveguide, Method Of Manufacturing Light Waveguide, And Light Waveguide Device
App 20170160468 - Yanagisawa; Kenji | 2017-06-08 |
Optical module
Grant 9,651,748 - Yanagisawa May 16, 2 | 2017-05-16 |
Optical Module
App 20160313519 - Yanagisawa; Kenji | 2016-10-27 |
Optical waveguide device and method for manufacturing the same
Grant 9,417,393 - Yanagisawa August 16, 2 | 2016-08-16 |
Method Of Manufacturing Optical Waveguide Device And Laser Processing Apparatus
App 20160187582 - Yanagisawa; Kenji | 2016-06-30 |
Cyclone separator and vacuum cleaner
Grant 9,226,631 - Komae , et al. January 5, 2 | 2016-01-05 |
Optical Waveguide Device And Method For Manufacturing The Same
App 20150355409 - Yanagisawa; Kenji | 2015-12-10 |
Optical module and method for manufacturing optical module
Grant 9,151,910 - Yanagisawa October 6, 2 | 2015-10-06 |
Optical waveguide device and method of manufacturing the same
Grant 9,122,023 - Yanagisawa September 1, 2 | 2015-09-01 |
Optical waveguide and method of manufacturing the same, and optical waveguide device
Grant 9,081,159 - Yanagisawa , et al. July 14, 2 | 2015-07-14 |
Optical waveguide device
Grant 9,075,206 - Yanagisawa July 7, 2 | 2015-07-07 |
Photoelectric mixed substrate and optical module
Grant 9,014,520 - Yanagisawa April 21, 2 | 2015-04-21 |
Optical waveguide and method of manufacturing the same, and optical waveguide device
Grant 08923669 - | 2014-12-30 |
Optical waveguide and method of manufacturing the same, and optical waveguide device
Grant 8,923,669 - Yamamoto , et al. December 30, 2 | 2014-12-30 |
Photoelectric Mixed Substrate And Optical Module
App 20140369642 - Yanagisawa; Kenji | 2014-12-18 |
Optical waveguide device and method of manufacturing the same
Grant 8,903,203 - Yamamoto , et al. December 2, 2 | 2014-12-02 |
Optical Waveguide Device
App 20140177999 - Yanagisawa; Kenji | 2014-06-26 |
Optical Waveguide Device And Method Of Manufacturing The Same
App 20140169731 - YANAGISAWA; Kenji | 2014-06-19 |
Two-layer optical waveguide and method of manufacturing the same
Grant 8,737,794 - Yamamoto , et al. May 27, 2 | 2014-05-27 |
Optical waveguide and method of manufacturing the same, and optical waveguide device
Grant 8,737,781 - Yamamoto , et al. May 27, 2 | 2014-05-27 |
Optical waveguide laminated wiring board
Grant 8,644,656 - Yanagisawa February 4, 2 | 2014-02-04 |
Optical waveguide device and method of manufacturing the same
Grant 8,634,683 - Yanagisawa January 21, 2 | 2014-01-21 |
Optical waveguide and method of manufacturing the same, and optical waveguide device
Grant 8,611,715 - Yamamoto , et al. December 17, 2 | 2013-12-17 |
Optical Module And Method For Manufacturing Optical Module
App 20130330049 - Yanagisawa; Kenji | 2013-12-12 |
Optical waveguide board
Grant 8,506,175 - Yanagisawa August 13, 2 | 2013-08-13 |
Optical waveguide, optical waveguide mounting substrate, and light transmitting and receiving device
Grant 8,369,675 - Yanagisawa February 5, 2 | 2013-02-05 |
Cyclone Separator And Vacuum Cleaner
App 20130025086 - Komae; Sota ; et al. | 2013-01-31 |
Optical Waveguide Laminated Wiring Board
App 20130011096 - YANAGISAWA; Kenji | 2013-01-10 |
Method and apparatus for laminating ultraviolet curing type waveguide material
Grant 8,349,119 - Yanagisawa January 8, 2 | 2013-01-08 |
Optical Waveguide And Method Of Manufacturing The Same, And Optical Waveguide Device
App 20120318964 - YAMAMOTO; Takanori ; et al. | 2012-12-20 |
Method of manufacturing optical waveguide laminated wiring board
Grant 8,323,878 - Yanagisawa December 4, 2 | 2012-12-04 |
Two-layer Optical Waveguide And Method Of Manufacturing The Same
App 20120155823 - YAMAMOTO; Kazunao ; et al. | 2012-06-21 |
Optical Waveguide And Method Of Manufacturing The Same, And Optical Waveguide Device
App 20120155822 - YANAGISAWA; Kenji ; et al. | 2012-06-21 |
Optical Waveguide And Method Of Manufacturing The Same, And Optical Waveguide Device
App 20120141063 - YAMAMOTO; Kazunao ; et al. | 2012-06-07 |
Optical Waveguide And Method Of Manufacturing The Same, And Optical Waveguide Device
App 20120134632 - YAMAMOTO; Takanori ; et al. | 2012-05-31 |
Optical Waveguide Device And Method Of Manufacturing The Same
App 20110286692 - YANAGISAWA; Kenji | 2011-11-24 |
Printer
Grant D648,378 - Ishikawa , et al. November 8, 2 | 2011-11-08 |
Printer
Grant D648,379 - Ishikawa , et al. November 8, 2 | 2011-11-08 |
Optical/electrical hybrid substrate and method of manufacturing the same
Grant 8,041,159 - Yanagisawa October 18, 2 | 2011-10-18 |
Optical Waveguide Board
App 20110188802 - YANAGISAWA; Kenji | 2011-08-04 |
Optical Waveguide Device And Method Of Manufacturing The Same
App 20110129182 - YAMAMOTO; Takanori ; et al. | 2011-06-02 |
Printer
Grant D634,358 - Yoshioka , et al. March 15, 2 | 2011-03-15 |
Optical Waveguide, Opto-electronic Circuit Board, And Method Of Fabricating Opto-electronic Circuit Board
App 20110007998 - YAMAMOTO; Takanori ; et al. | 2011-01-13 |
Printer
Grant D630,679 - Yoshioka , et al. January 11, 2 | 2011-01-11 |
Optical waveguide having an optical transmission direction changing part
Grant 7,865,052 - Yonekura , et al. January 4, 2 | 2011-01-04 |
Method Of Manufacturing Optical Waveguide Laminated Wiring Board
App 20100323297 - YANAGISAWA; Kenji | 2010-12-23 |
Manufacturing method of optical waveguide, optical waveguide and optical reception/transmission apparatus
Grant 7,796,851 - Yonekura , et al. September 14, 2 | 2010-09-14 |
Optical waveguide mounted substrate and method of producing the same
Grant 7,747,111 - Yanagisawa June 29, 2 | 2010-06-29 |
Optical Waveguide, Optical Waveguide Mounting Substrate, And Light Transmitting And Receiving Device
App 20100142904 - YANAGISAWA; Kenji | 2010-06-10 |
Optical waveguide and method of manufacturing the same, and method of manufacturing optical/electrical hybrid substrate
Grant 7,734,124 - Yonekura , et al. June 8, 2 | 2010-06-08 |
Optical waveguide mounted substrate and method of producing the same
Grant 7,720,327 - Yanagisawa May 18, 2 | 2010-05-18 |
Multi function printer
Grant D614,693 - Kato , et al. April 27, 2 | 2010-04-27 |
Multi function printer
Grant D614,234 - Ishikawa , et al. April 20, 2 | 2010-04-20 |
Multi-function printer
Grant D611,091 - Ishikawa , et al. March 2, 2 | 2010-03-02 |
Manufacturing method of optical-electrical substrate and optical-electrical substrate
Grant 7,627,210 - Yanagisawa December 1, 2 | 2009-12-01 |
Optical Waveguide Having An Optical Transmission Direction Changing Part
App 20090245726 - YONEKURA; Hideki ; et al. | 2009-10-01 |
Manufacturing Method Of Optical Waveguide, Optical Waveguide And Optical Reception/transmission Apparatus
App 20090245725 - YONEKURA; Hideki ; et al. | 2009-10-01 |
Optical/electrical hybrid substrate
Grant 7,596,289 - Yamamoto , et al. September 29, 2 | 2009-09-29 |
Method for fabricating wiring board and an apparatus for fabricating wiring board
Grant 7,583,870 - Yanagisawa September 1, 2 | 2009-09-01 |
Optical/electrical Hybrid Substrate And Method Of Manufacturing The Same
App 20090190878 - YANAGISAWA; Kenji | 2009-07-30 |
Coated paper for printing
App 20090104431 - Kishida; Takayuki ; et al. | 2009-04-23 |
Optical Waveguide Mounted Substrate And Method Of Producing The Same
App 20090074353 - Yanagisawa; Kenji | 2009-03-19 |
Optical Waveguide Mounted Substrate And Method Of Producing The Same
App 20090074354 - YANAGISAWA; Kenji | 2009-03-19 |
Method And Apparatus For Laminating Ultraviolet Curing Type Waveguide Material
App 20090065139 - YANAGISAWA; Kenji | 2009-03-12 |
Optical/electrical Hybrid Substrate
App 20080285911 - YAMAMOTO; Takanori ; et al. | 2008-11-20 |
Optical Waveguide And Method Of Manufacturing The Same, And Method Of Manufacturing Optical/electrical Hybrid Substrate
App 20080279518 - YONEKURA; Hideki ; et al. | 2008-11-13 |
Manufacturing method of optical-electrical substrate and optical-electrical substrate
App 20080131050 - Yanagisawa; Kenji | 2008-06-05 |
Multimedia storage viewer
Grant D565,526 - Ishikawa , et al. April 1, 2 | 2008-04-01 |
Method for fabricating wiring board and an apparatus for fabricating wiring board
App 20070266546 - Yanagisawa; Kenji | 2007-11-22 |
Manufacturing method of an optical waveguide
Grant 7,164,815 - Yanagisawa , et al. January 16, 2 | 2007-01-16 |
Coated paper
Grant 7,160,608 - Yanagisawa , et al. January 9, 2 | 2007-01-09 |
Manufacturing method of an optical waveguide
App 20060110114 - Yanagisawa; Kenji ; et al. | 2006-05-25 |
Digital still camera
Grant D520,547 - Yanagisawa , et al. May 9, 2 | 2006-05-09 |
Portable multimedia player
Grant D520,020 - Senda , et al. May 2, 2 | 2006-05-02 |
Film scanner
Grant D517,554 - Yanagisawa , et al. March 21, 2 | 2006-03-21 |
Image scanner
Grant D514,574 - Yanagisawa , et al. February 7, 2 | 2006-02-07 |
Coated paper sheet
Grant 6,942,919 - Tokiyoshi , et al. September 13, 2 | 2005-09-13 |
Coated paper
App 20040265542 - Yanagisawa, Kenji ; et al. | 2004-12-30 |
Image display unit for a digital camera
Grant D500,334 - Yanagisawa , et al. December 28, 2 | 2004-12-28 |
Printer
Grant D498,786 - Suzuki , et al. November 23, 2 | 2004-11-23 |
Digital still camera
Grant D497,926 - Yanagisawa , et al. November 2, 2 | 2004-11-02 |
Stereolithographic shaping method and apparatus
App 20040175450 - Yanagisawa, Kenji ; et al. | 2004-09-09 |
Computer display with card reader
Grant D483,034 - Yanagisawa , et al. December 2, 2 | 2003-12-02 |
Coated paper sheet
App 20030059601 - Tokiyoshi, Tomofumi ; et al. | 2003-03-27 |
Stereolithographic shaping method and apparatus
App 20020047229 - Yanagisawa, Kenji ; et al. | 2002-04-25 |
Matte finished coated paper and process for manufacturing the same
Grant 5,922,457 - Yanagisawa , et al. July 13, 1 | 1999-07-13 |
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