| Patent | Date |
|---|
Multi-beam light source driving device and image forming apparatus including same, and multi-beam light source driving method
Grant 11,415,908 - Matsumoto August 16, 2 | 2022-08-16 |
Optical Scanning Device, Image-forming Apparatus, And Control Method
App 20220216671 - MATSUMOTO; KAZUTAKA ; et al. | 2022-07-07 |
Image Forming Device
App 20220100116 - MATSUMOTO; KAZUTAKA | 2022-03-31 |
Multi-beam Light Source Driving Device And Image Forming Apparatus Including Same, And Multi-beam Light Source Driving Method
App 20210325796 - MATSUMOTO; KAZUTAKA | 2021-10-21 |
Shading correction signal generation device, multifunction apparatus, and shading correction signal generation method for generating shading correction signal having desired level
Grant 10,990,030 - Matsumoto April 27, 2 | 2021-04-27 |
Optical Scanning Device, Image Forming Apparatus, And Method For Selecting Component
App 20210103229 - MATSUMOTO; KAZUTAKA | 2021-04-08 |
Durability Life Management Device Of Power Transmission System And Durability Life Management Method Of Power Transmission System
App 20210043014 - MATSUMOTO; Kazutaka ; et al. | 2021-02-11 |
Shading Correction Signal Generation Device, Multifunction Apparatus, And Shading Correction Signal Generation Method
App 20200379369 - MATSUMOTO; KAZUTAKA | 2020-12-03 |
Light beam detection circuit, light beam scan unit and image forming apparatus to detect light beam that changes light-amount thereof
Grant 9,170,521 - Matsumoto October 27, 2 | 2015-10-27 |
Light Beam Detection Circuit, Light Beam Scan Unit And Image Forming Apparatus
App 20140363207 - Matsumoto; Kazutaka | 2014-12-11 |
Endoscope system
Grant 8,581,971 - Miyamoto , et al. November 12, 2 | 2013-11-12 |
Paper transport device, document reading apparatus provided with the same, and image forming apparatus provided with the same
Grant 8,544,843 - Matsumoto October 1, 2 | 2013-10-01 |
Image forming apparatus having a plurality of laser elements
Grant 8,531,496 - Matsumoto September 10, 2 | 2013-09-10 |
Paper Transport Device, Document Reading Apparatus Provided With The Same, And Image Forming Apparatus Provided With The Same
App 20120242036 - MATSUMOTO; Kazutaka | 2012-09-27 |
Image Forming Apparatus
App 20120056967 - MATSUMOTO; Kazutaka | 2012-03-08 |
Flexible endoscope external joint
App 20110230717 - Konstorum; Gregory S. ; et al. | 2011-09-22 |
Endoscope system
Grant 8,022,979 - Miyamoto , et al. September 20, 2 | 2011-09-20 |
Endoscope System
App 20110018989 - Miyamoto; Shinichi ; et al. | 2011-01-27 |
Endoscope and endoscope tip forming member
Grant 7,766,819 - Matsumoto August 3, 2 | 2010-08-03 |
Sheet carrying device, document carrying device, image forming apparatus, and sheet carrying method
Grant 7,748,694 - Matsumoto July 6, 2 | 2010-07-06 |
Sheet carrying device, document carrying device, image forming apparatus, and sheet carrying method
Grant 7,748,693 - Matsumoto July 6, 2 | 2010-07-06 |
Thermosetting flux and solder paste
Grant 7,604,154 - Matsumoto , et al. October 20, 2 | 2009-10-20 |
Sheet Carrying Device, Document Carrying Device, Image Forming Apparatus, And Sheet Carrying Method
App 20090057987 - Matsumoto; Kazutaka | 2009-03-05 |
Sheet Carrying Device, Document Carrying Device, Image Forming Apparatus, And Sheet Carrying Method
App 20090057984 - MATSUMOTO; Kazutaka | 2009-03-05 |
Endoscope
Grant D575,399 - Matsumoto , et al. August 19, 2 | 2008-08-19 |
Thermosetting Flux And Solder Paste
App 20070221712 - MATSUMOTO; Kazutaka ; et al. | 2007-09-27 |
Endoscope
Grant D549,332 - Matsumoto , et al. August 21, 2 | 2007-08-21 |
Endoscope system
App 20070188604 - Miyamoto; Shinichi ; et al. | 2007-08-16 |
Endoscope and endoscope tip forming member
App 20060111612 - Matsumoto; Kazutaka | 2006-05-25 |
Soldered material, semiconductor device, method of soldering, and method of manufacturing semiconductor device
App 20060081995 - Takahashi; Toshihide ; et al. | 2006-04-20 |
Copolymer resin composition and production process thereof
Grant 7,026,379 - Oyasato , et al. April 11, 2 | 2006-04-11 |
Lead free solder
App 20060067853 - Takahashi; Toshihide ; et al. | 2006-03-30 |
Soldered material, semiconductor device, method of soldering, and method of manufacturing semiconductor device
App 20050218525 - Takahashi, Toshihide ; et al. | 2005-10-06 |
Thermosetting flux and solder paste
App 20050056687 - Matsumoto, Kazutaka ; et al. | 2005-03-17 |
Endoscope and assembly method therefor
App 20040242963 - Matsumoto, Kazutaka ; et al. | 2004-12-02 |
Lead-free joining material and joining method using the same
App 20040096688 - Tadauchi, Masahiro ; et al. | 2004-05-20 |
Solder material, device using the same and manufacturing process thereof
Grant 6,673,310 - Tadauchi , et al. January 6, 2 | 2004-01-06 |
Copolymer resin composition and production process thereof
App 20030069354 - Oyasato, Yumiko ; et al. | 2003-04-10 |
Endoscope device and operation apparatus
Grant 6,494,827 - Matsumoto , et al. December 17, 2 | 2002-12-17 |
Solder material, device using the same and manufacturing process thereof
App 20010029095 - Tadauchi, Masahiro ; et al. | 2001-10-11 |
Endoscope apparatus having light source movable between on and off positions
Grant 6,135,947 - Watanabe , et al. October 24, 2 | 2000-10-24 |
Epoxy resin composition, resin-encapsulated semiconductor device using the same, epoxy resin molding material and epoxy resin composite tablet
Grant 6,054,222 - Takami , et al. April 25, 2 | 2000-04-25 |
Epoxy resin composition for encapsulation of semi-conductor device
Grant 4,719,255 - Yoshizumi , et al. January 12, 1 | 1988-01-12 |
Resin encapsulation type semiconductor device
Grant 4,572,853 - Ikeya , et al. February 25, 1 | 1986-02-25 |
| 