Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7987818 | Animal litter box | Takeshi Ikegami, Kenji Hiroshima, Nobuaki Namikawa | 2011-08-02 |
| 7895976 | Animal litter | Takeshi Ikegami | 2011-03-01 |
| 7856945 | Animal litter box | Takeshi Ikegami, Kenji Hiroshima | 2010-12-28 |
| 7849818 | Animal litter box | Takeshi Ikegami, Kenji Hiroshima | 2010-12-14 |
| 7832357 | Animal litter box | Takeshi Ikegami, Kenji Hiroshima, Nobuaki Namikawa | 2010-11-16 |
| 7775068 | Production method and production device for laminated glass | Daisuke Ito, Toshiharu Tanaka | 2010-08-17 |
| 7647432 | Setting attributes of jobs and documents in a layered structure | Yasuhiko Sasaki, Tomoaki Endoh, Mamoru Osada, Takashi Inoue, Naoko Shimotai +1 more | 2010-01-12 |
| 7467600 | Animal litter | Takeshi Ikegami, Shingo Shimizu | 2008-12-23 |
| 7387085 | Animal litter | Takeshi Ikegami, Shingo Shimizu | 2008-06-17 |
| 7380519 | Pet litter box | Takeshi Ikegami | 2008-06-03 |
| 7185436 | Multi-position peeler apparatus | Mark Phillip Murphy, Belinda Martinez, Christopher Hawker, Patrick Joseph Bertke, Steven A. Sauer +2 more | 2007-03-06 |
| 7131396 | Animal toilet | Takeshi Ikegami | 2006-11-07 |
| 6994054 | Animal litter box | Takeshi Ikegami | 2006-02-07 |
| 6912597 | Peripheral, peripheral control method, peripheral control system, memory medium for storing peripheral control program, and peripheral control program product | Yasuhiko Sasaki, Tomoaki Endoh, Mamoru Osada, Takashi Inoue, Naoko Shimotai +1 more | 2005-06-28 |
| 6705116 | Method and an apparatus for bending a glass sheet | Kouhei Yoshino, Daisuke Ito, Hiroshi Ueda, Masahiro Tsuchiya | 2004-03-16 |
| 6247780 | Shading correction processing for an image forming apparatus | Miyuki Matsubara, Yoshiaki Takayanagi, Akio Suzuki, Kiyohisa Sugishima, Hiroshi Tajika +1 more | 2001-06-19 |
| 6231155 | Image forming apparatus | Yutaka Udagawa, Yoshiaki Takayanagi, Katsuyoshi Maeshima, Yasuhiro Numata, Miyuki Matsubara | 2001-05-15 |
| 5956052 | Image forming apparatus with means for correcting image density non-uniformity | Yutaka Udagawa, Yoshiaki Takayanagi, Katsuyoshi Maeshima, Yasuhiro Numata, Miyuki Matsubara | 1999-09-21 |
| 5712666 | Recording apparatus | Miyuki Matsubara, Yoshiaki Takayanagi, Akio Suzuki, Kiyohisa Sugishima, Hiroshi Tajika +1 more | 1998-01-27 |
| 5696608 | Image reading apparatus capable of controlling light emission amount | Kiyohisa Sugishima | 1997-12-09 |
| 5579039 | Ink jet recording apparatus | Mitsuru Kurata, Yasuo Miyauchi | 1996-11-26 |
| 5552810 | Recording apparatus having head-shading function and head-shading method | — | 1996-09-03 |
| 5464693 | Structure for installing mirror base on glass plate and method for installing mirror base on glass plate | Michio Ono, Masaharu Kume | 1995-11-07 |
| 5160780 | Structure for installing mirror base on glass plate and method for installing mirror base on glass plate | Michio Ono, Masaharu Kume | 1992-11-03 |