Issued Patents All Time
Showing 1–25 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11899668 | Database management apparatus, database control method and program | — | 2024-02-13 |
| 11469540 | Molding method of waterproof member | Masanobu Higashitani, Madoka Ooishi, Masayuki Tamano, Yasuhiro Tanaka, Hiroki Kitagawa +1 more | 2022-10-11 |
| 11362460 | Connector | Hiroki Kitagawa, Yasuhiro Tanaka, Masanobu Higashitani, Yusuke Tsutagawa | 2022-06-14 |
| 11355887 | Connector with restriction member for latch structure and wire harness having same | Yasuhiro Tanaka, Hiroki Kitagawa, Masanobu Higashitani, Kengo Machida, Maho Shinohara | 2022-06-07 |
| 11322880 | Packing mounting structure | Yasuhiro Tanaka, Hiroki Kitagawa, Masanobu Higashitani, Kengo Machida, Maho Shinohara +1 more | 2022-05-03 |
| 11121501 | Connector having structure for separating connector from connection target | Yasuhiro Tanaka, Hiroki Kitagawa, Masanobu Higashitani, Kengo Machida, Maho Shinohara +2 more | 2021-09-14 |
| 11005208 | Connector and wire harness | Yasuhiro Tanaka, Hiroki Kitagawa, Masanobu Higashitani, Kengo Machida, Maho Shinohara +3 more | 2021-05-11 |
| 10227940 | Control device for internal combustion engine | Yuji Yasui, Hideki Matsunaga, Hans Hardam, Toshiharu Takahashi, Hiroshi Uike | 2019-03-12 |
| 9657673 | Exhaust purification system for internal combustion engine | Yuji Yasui, Hideki Matsunaga, Hans Hardam, Toshiharu Takahashi, Hiroshi Uike | 2017-05-23 |
| 9141082 | Process cartridge and image forming apparatus using the process cartridge | Hideki KUGE, Toyohiko Awano, Keisuke Morita, Yoshiyuki Takashima, Kohyu Shigemori | 2015-09-22 |
| 9037041 | Image forming apparatus and transfer device having a rotatable door | Masakazu Shirai, Masaaki Tokunaga, Hiroyuki Koide, Mabumi Kashihara | 2015-05-19 |
| 8915323 | Two-rear-wheel electric vehicle | Eiichirou Tsujii, Junji Terada, Atsushi Ueno | 2014-12-23 |
| 8849173 | Developer collecting device which reduces clogging of filter and image forming apparatus | Kiyotoshi Kaneyama, Kazuyuki Yagata, Katsunori Kikuchihara, Yoshihiro Enomoto | 2014-09-30 |
| 8774674 | Image forming apparatus and transport guiding device having a smoothly operating door | Masaaki Tokunaga, Masakazu Shirai, Mabumi Kashihara, Hiroyuki Koide | 2014-07-08 |
| 8750747 | Developer collecting device and image forming apparatus | Kazuyuki Yagata, Masaaki Tokunaga, Kiyotoshi Kaneyama, Katsunori Kikuchihara, Yoshihiro Enomoto +1 more | 2014-06-10 |
| 8706000 | Developer collecting device and image forming apparatus for preventing toner from escaping | Kiyotoshi Kaneyama | 2014-04-22 |
| 8630562 | Image forming apparatus | Masaaki Tokunaga, Kiyotoshi Kaneyama | 2014-01-14 |
| 8554120 | Image forming apparatus and computer readable medium storing program | Yoshihisa Nakao, Yoshihiro Enomoto, Katsunori Kikuchihara, Katsuya Takenouchi, Yoshiya Mashimo +4 more | 2013-10-08 |
| 8503903 | Developer collecting device and image forming apparatus | Kiyotoshi Kaneyama, Masaaki Tokunaga | 2013-08-06 |
| 8385770 | Developer recovery device and image forming device | Yoshihiro Enomoto, Katsuya Takenouchi, Katsunori Kikuchihara, Yoshihisa Nakao, Kazuyuki Yagata +2 more | 2013-02-26 |
| 8348403 | Image forming apparatus | Kiyoshi Ueda, Yukio Shiohara, Hiroaki Yazawa, Kenji Samoto, Shunji Murai | 2013-01-08 |
| 7780259 | Ink cartridge, detection device for cartridge identification and ink level detection, and image formation apparatus comprising thereof | Kazuhiro Hayamizu, Yukichi Sawaki, Koji Akagi | 2010-08-24 |
| 7591518 | Image forming apparatus | Shunji Murai, Kenji Samoto | 2009-09-22 |
| 7585123 | Image forming apparatus | Kiyoshi Ueda, Yukio Shiohara, Hiroaki Yazawa, Kenji Samoto, Shunji Murai | 2009-09-08 |
| 7478804 | Paper feeding apparatus, image formation apparatus with paper feeding apparatus and storage medium storing control program thereof | Shingo Ito | 2009-01-20 |