Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7872805 | Lenticular lens medium | Takao Mizutani, Hirokazu Ando, Takehiko Okajima, Nobuo Wakasugi | 2011-01-18 |
| 7852563 | Lenticular lens medium | Takao Mizutani, Hirokazu Ando, Takehiko Okajima, Nobuo Wakasugi | 2010-12-14 |
| 7119802 | Driving voltage controller | Tooru Suyama, Tsutomu Sakakibara, Tomokazu Kojima, Tetsuro Ohmori, Yoshito Date +8 more | 2006-10-10 |
| 7119521 | Multi-output DC-DC converter | Takuya Ishii, Hiroshi Saito | 2006-10-10 |
| 6998825 | DC-DC converter | Satoshi Wada, Tsukasa Kawahara | 2006-02-14 |
| 6571079 | Image recording apparatus having electrically conductive members for preventing charge migration | Nobutoshi Chigira, Toyokazu Shiraishi | 2003-05-27 |
| 6552402 | Composite MOS transistor device | Masayuki Ozasa, Tatsuo Okamoto, Hidehiko Kurimoto, Shiro Dosho | 2003-04-22 |
| 6285384 | Printer having circuit for providing improved printing quality | Jiro Tanuma, Katsuyuki Ito, Shinichi Katakura, Nobuo Wakasugi, Toshikazu Ito | 2001-09-04 |
| 6097925 | Print medium guide for electrophotographic printer | Koji Ida | 2000-08-01 |
| 5943533 | Method and apparatus for forming an electrostatic latent image with toner recovery | Syuichiro Ogata, Yoshitatsu Okiyama, Kazuyoshi Yoshida, Toru Ishihara, Kuniharu Hayashi +4 more | 1999-08-24 |
| 5887220 | Electrophotographic printer sensing ambient conditions without sensors | — | 1999-03-23 |
| 5818488 | Printer having circuit for providing improved printing quality | Jiro Tanuma, Katsuyuki Ito, Shinichi Katakura, Nobuo Wakasugi, Toshikazu Ito | 1998-10-06 |
| 5765076 | Method and apparatus for forming an electrostatic latent image with toner recovery | Syuichiro Ogata, Yoshitatsu Okiyama, Kazuyoshi Yoshida, Toru Ishihara, Kuniharu Hayashi +4 more | 1998-06-09 |
| 5751328 | Printer having circuit for providing improved printing quality | Jiro Tanuma, Katsuyuki Ito, Shinichi Katakura, Nobuo Wakasugi, Toshikazu Ito | 1998-05-12 |
| 5648810 | Printer which prints with a resolution exceeding led head resolution | Jiro Tanuma, Katsuyuki Ito, Shinichi Katakura, Nobuo Wakasugi, Toshikaru Ito | 1997-07-15 |
| 5478156 | Printer having print data arithmetic logic | Hiroshi Kikuchi, Katsuyuki Ito, Shinichi Katakura, Jiro Tanuma, Hiroshi Okada +1 more | 1995-12-26 |
| 5166728 | Electrophotographic printer having a thermal conductive member interposed between cleaning and heat fusing means | Mitimasa Ootake | 1992-11-24 |