Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12051279 | Lane pricing system, lane pricing device, method, and program | Manabu Yoshida, Yuki YOKOHATA, Kouhei Mori, Takahiro HATA, Atsuhiko MAEDA +1 more | 2024-07-30 |
| 9708148 | Image forming apparatus | Koji YOSHITSUGU, Ryuichi Sato | 2017-07-18 |
| 9102486 | Accommodating device and image forming apparatus | Koji YOSHITSUGU | 2015-08-11 |
| 8977186 | Drive transmission system, post-processing device, and image forming apparatus | — | 2015-03-10 |
| 8515066 | Method, apparatus and program for establishing encrypted communication channel between apparatuses | Makoto Saito, Osamu Tokunaga, Toshiyuki Yamasaki, Shin Miyakawa, Yasuhiro Shirasaki +3 more | 2013-08-20 |
| 8235383 | Discharge device and image forming apparatus | Shinji Masaki, Kouichi KUMETA, Masahiro Mori, Tomonori Ishikawa, Go Kondoh +1 more | 2012-08-07 |
| 8085404 | Gas analyzer and gas analyzing method | Masahiro Yamakage, Katsutoshi Goto, Kenji Muta, Yoshihiro Deguchi, Shinichiro Asami | 2011-12-27 |
| 7936460 | Sensor unit in exhaust gas analyzer | Tomoyasu Iwase, Katsutoshi Goto, Masahiro Yamakage, Tokio Okano, Yoshihiro Deguchi +3 more | 2011-05-03 |
| 6085737 | Light-weight portable cooking gas stove | — | 2000-07-11 |
| 6065465 | Portable cooking gas stove | — | 2000-05-23 |
| 5828924 | Optical detecting device for an image forming apparatus and an image forming apparatus using the same | Nobuo Hyakutake, Kenji Tomizawa, Junichirou Sameshima, Mikio Kobayashi, Norio Hokari +3 more | 1998-10-27 |
| 5822665 | Image forming apparatus having means for preventing vibration of a transfer film caused from the operation of a separating device | Keiji Yamamoto, Nobuyoshi Komatsu, Yoshihiro Enomoto, Masaaki Tokunaga, Tetsuya Fujita +2 more | 1998-10-13 |
| 5809391 | Image forming apparatus enabling easy and reliable recovery from a pop jam | Tetsuya Fujita, Satoru Torimaru, Fumio Furusawa, Keiji Yamamoto, Masaaki Tokunaga +1 more | 1998-09-15 |
| 5737681 | Image forming apparatus having curling device for holding transfer material and method of curling sheet | Nobuo Hyakutake, Yasuo Nakamura, Fumio Furusawa, Keiji Yamamoto, Masaaki Tokunaga +4 more | 1998-04-07 |
| 5678138 | Paper transport control system for an image forming apparatus | Mikio Kobayashi, Shuji Iseki, Junichirou Sameshima, Takizo Sagawa, Ryoichi Tsuruoka +2 more | 1997-10-14 |