Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9557069 | Dehumidification system | Nobuki Matsui, Eisaku Okubo, Yasunori Okamoto, Koichi Kuwana, Takahiro Kusabe +2 more | 2017-01-31 |
| 9297543 | Dehumidification system | Hiroshi Nakayama, Naotoshi FUJITA, Eisaku Okubo, Nobuki Matsui | 2016-03-29 |
| 7827819 | Indoor unit of an air conditioner | Tetsuya Yamashita, Tatsuhiko Akai, Takashi Doi | 2010-11-09 |
| 7758409 | Indoor unit of air conditioner | Tetsuya Yamashita, Tatsuhiko Akai, Takashi Doi, Atsushi Kataoka | 2010-07-20 |
| 6212903 | Air conditioner | Takahiro Okamoto, Yukimasa Yano, Masaya Shigenaga | 2001-04-10 |