TI

Toru Ishihara

OD Oki Data: 10 patents #65 of 635Top 15%
OC Oki Electric Industry Co.: 4 patents #523 of 2,807Top 20%
Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
Samsung: 2 patents #37,631 of 75,807Top 50%
Overall (All Time): #254,989 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
RE48311 Apparatus and method for running multiple instances of a same application in mobile devices Manikandan Sankaranarasimhan, William P. Swaney, Victor Havin 2020-11-17
9575740 Apparatus and method for running multiple instances of a same application in mobile devices Manikandan Sankaranarasimhan, William P. Swaney, Victor Havin 2017-02-21
8155563 Image forming apparatus having print engine which prints position-coding pattern with specific developing material 2012-04-10
7647514 Reducing power consumption at a cache Farzan Fallah 2010-01-12
7549069 Estimating software power consumption Farzan Fallah 2009-06-16
7282315 Developer, developer cartridge, and image forming apparatus Kenji Koido 2007-10-16
RE39517 Electrophotographic imaging apparatus and toner 2007-03-13
7090954 Developer, developer cartridge, and image forming apparatus Kenji Koido 2006-08-15
6661988 Image-forming apparatus having a silicone roller to prevent filming effect Kenji Koido 2003-12-09
6326117 Heat pressure-fixable capsulated toner and process for producing the same 2001-12-04
6165665 Electrophotographic imaging apparatus and toner 2000-12-26
6009299 Electrophotographic imaging apparatus using multi-layered toner Masamitsu Nagamine, Koichi Matsuzaki, Kuniharu Hayashi 1999-12-28
5943533 Method and apparatus for forming an electrostatic latent image with toner recovery Syuichiro Ogata, Yoshitatsu Okiyama, Kazuyoshi Yoshida, Kuniharu Hayashi, Hiroyuki Yajima +4 more 1999-08-24
5765076 Method and apparatus for forming an electrostatic latent image with toner recovery Syuichiro Ogata, Yoshitatsu Okiyama, Kazuyoshi Yoshida, Kuniharu Hayashi, Hiroyuki Yajima +4 more 1998-06-09
5517289 Apparatus for and method of forming image Katsuyuki Ito, Toshiro Murano, Masato Sakai 1996-05-14
5455664 Electrophotographic printer for transferring images on different sized print medium and transferring method of the same Katsuyuki Ito, Shinichi Katakura, Koichi Matsuzaki 1995-10-03
5333041 Image forming apparatus for collecting toner with the developing roller Katsuyuki Ito, Toshiro Murano, Masato Sakai 1994-07-26
5321471 Apparatus for and method of forming image Katsuyuki Ito, Toshiro Murano, Masato Sakai 1994-06-14