Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11473791 | Humidification device | Naotoshi FUJITA, Nobuki Matsui, Yoshinori Narikawa | 2022-10-18 |
| 11112151 | Heat source unit for refrigeration apparatus including a heat-source-side heat exchanger having a heat exchange region of variable size | Hiroki Ueda | 2021-09-07 |
| 9557069 | Dehumidification system | Nobuki Matsui, Toshiyuki Natsume, Yasunori Okamoto, Koichi Kuwana, Takahiro Kusabe +2 more | 2017-01-31 |
| 9297543 | Dehumidification system | Hiroshi Nakayama, Toshiyuki Natsume, Naotoshi FUJITA, Nobuki Matsui | 2016-03-29 |
| 7874174 | Humidity control system | Tomohiro Yabu | 2011-01-25 |
| 7717163 | Heat exchanger | Hirohiko Matsushita, Takahisa Sueoka, Shuji Ikegami, Shun Yoshioka | 2010-05-18 |
| 6770106 | Partial oxidation reformer | Yasunori Okamoto, Nobuki Matsui, Shuji Ikegami, Kazuo Yonemoto, Isao Ohgami | 2004-08-03 |
| 6394178 | Plate type heat exchanger | Kaori Yoshida, Takeshi Ebisu, Katsuhiko Yamada | 2002-05-28 |