Issued Patents All Time
Showing 25 most recent of 79 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12043053 | Coating device, liquid discharge apparatus, and printer | Jun Matsushima, Yuji Karikusa, Keisuke Yuasa, Teiichiro Ishikawa, Tetsuya Ohba | 2024-07-23 |
| 11956933 | Power conversion device and motor-integrated power conversion device | Takashi Hirao, Takeshi Tokuyama, Noriyuki Maekawa, Akira Matsushita | 2024-04-09 |
| 11760104 | Liquid discharge apparatus, and liquid discharge method | Nanami TAKANO, Teiichiro Ishikawa, Yohsuke Konishi | 2023-09-19 |
| 11548295 | Image forming apparatus | Yusuke Komine, Teiichiro Ishikawa, Masaya Hamaguchi, HuiZee Then, Naohiro Toda +1 more | 2023-01-10 |
| 11370230 | Device and liquid discharge apparatus | Naohiro Toda, Teiichiro Ishikawa, Masaya Hamaguchi, HuiZee Then, Hidehisa Shibasaki +1 more | 2022-06-28 |
| 11239762 | Power converter | Atsunari Hamaguchi, Youhei Nishizawa | 2022-02-01 |
| 11235598 | Apparatus, inlet air unit and liquid discharging apparatus | Teiichiro Ishikawa, Masaya Hamaguchi, Yusuke Komine, HuiZee Then, Naohiro Toda +1 more | 2022-02-01 |
| 11139748 | Power module, power converter device, and electrically powered vehicle | Kinya Nakatsu, Hiroshi Hozoji, Takeshi Tokuyama, Yusuke Takagi, Taku Oyama +1 more | 2021-10-05 |
| 10966355 | Electric power conversion apparatus | Takeshi Tokuyama, Kinya Nakatsu, Ryuichi Saito, Keisuke Horiuchi, Hideki Miyazaki | 2021-03-30 |
| 10524398 | Electric power conversion apparatus | Takeshi Tokuyama, Kinya Nakatsu, Ryuichi Saito, Keisuke Horiuchi, Hideki Miyazaki | 2019-12-31 |
| 10348214 | Power module, power converter device, and electrically powered vehicle | Kinya Nakatsu, Hiroshi Hozoji, Takeshi Tokuyama, Yusuke Takagi, Taku Oyama +1 more | 2019-07-09 |
| 10177676 | Power converter | Takeshi Tokuyama, Morio Kuwano, Akihiro Namba | 2019-01-08 |
| 10128164 | Electronic device and method of manufacturing the electronic device | Hiroyuki Temmei, Mina Amo, Nobutake Tsuyuno, Takeshi Tokuyama, Toshiaki Ishii | 2018-11-13 |
| 10027246 | Power semiconductor module and electric power conversion device | Takeshi Tokuyama, Takahiro Shimura | 2018-07-17 |
| 9999150 | Electric power converter | Ken Maeda | 2018-06-12 |
| 9852962 | Waterproof electronic device and manufacturing method thereof | Hiroyuki Temmei, Mina Amo, Nobutake Tsuyuno, Eiichi Ide, Takeshi Tokuyama +2 more | 2017-12-26 |
| 9729076 | Power module, power converter device, and electrically powered vehicle | Kinya Nakatsu, Hiroshi Hozoji, Takeshi Tokuyama, Yusuke Takagi, Taku Oyama +1 more | 2017-08-08 |
| 9703253 | Toner conveyance device and image forming apparatus | Daisuke Tomita, Satoshi Hatori, Takeshi Fukao, Hajime Teraji, Norio Kudoh +1 more | 2017-07-11 |
| 9690250 | Image forming apparatus | Tomohiko Saito, Norio Kudoh, Hiroyuki Uenishi, Daisuke Tomita | 2017-06-27 |
| 9648791 | Electric power conversion apparatus | Takeshi Tokuyama, Kinya Nakatsu, Ryuichi Saito, Keisuke Horiuchi, Hideki Miyazaki | 2017-05-09 |
| 9591789 | Power semiconductor module and power module | Eiichi Ide, Eiji Nishioka, Toshiaki Ishii, Junpei Kusukawa, Kinya Nakatsu +2 more | 2017-03-07 |
| 9563167 | Image forming apparatus performing a corona products removal mode | Daisuke Tomita, Norio Kudoh, Hiroyuki Uenishi, Tomohiko Saito | 2017-02-07 |
| 9433134 | Power semiconductor module and power converter using the same | Takeshi Tokuyama, Kinya Nakatsu, Ryuichi Saito, Tokihito Suwa | 2016-08-30 |
| 9407163 | Power module, power converter device, and electrically powered vehicle | Kinya Nakatsu, Hiroshi Hozoji, Takeshi Tokuyama, Yusuke Takagi, Taku Oyama +1 more | 2016-08-02 |
| 9362261 | Power semiconductor module | Takeshi Tokuyama, Kinya Nakatsu, Akira MIMA, Yukio Hattori | 2016-06-07 |