Issued Patents All Time
Showing 25 most recent of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10126075 | Heat exchanger and heat transfer tube of the heat exchanger | Akinori Tamura, Kazuaki KITO | 2018-11-13 |
| 9981089 | Gasket for pre-filled syringe | Kazuhiro Fujisawa | 2018-05-29 |
| D788912 | Gasket for syringe | Eiji Yao, Shinya Iwano | 2017-06-06 |
| D788297 | Gasket for syringe | Eiji Yao, Shinya Iwano | 2017-05-30 |
| D788296 | Gasket for syringe | Eiji Yao, Shinya Iwano | 2017-05-30 |
| D787668 | Gasket for syringe | Eiji Yao, Shinya Iwano | 2017-05-23 |
| 9623186 | Gasket to be used for medical syringe, and medical syringe | Yuichiro MATSUTANI, Eiji Yao | 2017-04-18 |
| 8903036 | Jet pump and reactor | Hisamichi Inoue | 2014-12-02 |
| 8712003 | Jet pump and reactor | Hisamichi Inoue | 2014-04-29 |
| 8467492 | Jet pump and reactor | Hisamichi Inoue | 2013-06-18 |
| 8345814 | Jet pump and nuclear reactor | Hisamichi Inoue | 2013-01-01 |
| 8078072 | Image forming apparatus with image fixing device including an induction heater and a shield located between two sections of a core of the induction heater | Yuzuru Nanjo, Eiji Nakajima, Akihiro Kondo, Syoukou Gon, Kenichi Kasama | 2011-12-13 |
| 7995958 | Image forming apparatus | Syoukou Gon, Yuzuru Nanjo, Akihiro Kondo, Eiji Nakajima, Kenichi Kasama +1 more | 2011-08-09 |
| 7890042 | Image forming apparatus with fixing unit having induction heating member and shielding member for controlling induction heating | Akihiro Kondo, Yuzuru Nanjo, Syoukou Gon, Kenichi Kasama, Eiji Nakajima | 2011-02-15 |
| 7835483 | Steam separator, boiling water reactor and swirler assembly | Masao Chaki, Michio Murase | 2010-11-16 |
| 7835680 | Image forming apparatus with induction heating coil unit and a magnetism adjusting member with a closed frame shape | Yuzuru Nanjo, Eiji Nakajima, Akihiro Kondo, Syoukou Gon, Kenichi Kasama | 2010-11-16 |
| 7751769 | Fixing device and image forming apparatus equipped with the same | Akihiro Kondo | 2010-07-06 |
| 7702273 | Fixing device | Hideki Kitagawa, Akihiro Kondo | 2010-04-20 |
| 7512369 | Fixing device | Hideki Kitagawa, Akihiro Kondo | 2009-03-31 |
| 7437110 | Fixing device | Akihiro Kondo, Syoukou Gon | 2008-10-14 |
| 6718153 | Developing device for preventing thickening of the developer at both ends of a sleeve | Ryoji Nishimura, Yasuyuki Hirai, Kotaro Kawasaki, Satoru Yonemoto, Yukihiro Ito +3 more | 2004-04-06 |
| 6275671 | Image forming apparatus with cleanable transfer roller | Toshiyuki Hamada, Tetsuro Tomoe, Tadahiro Kiyosumi | 2001-08-14 |
| 6177666 | Image forming apparatus having a removable route changer | Shuichi Akedo, Kenji Oda, Shinji Yamamoto, Susumu Hanano | 2001-01-23 |
| 5933251 | Image forming apparatus with a first body portion shifted relative to a second body portion to provide a view of a paper discharging section located between the body portions | Mitsuharu Yoshimoto, Tetsuro Tomoe, Yoshifumi Okauchi, Tadahiro Kiyosumi | 1999-08-03 |
| 5897244 | Image-forming machine capable of opening to permit ready access to internal components | Masahiko Miyazaki, Yoshifumi Okauchi, Yukihiro Ito, Tetsuya Ichigotani, Shoji Hirano +1 more | 1999-04-27 |