Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11585568 | Drainage mechanism and air conditioning system including the same | Keita KITAGAWA, Hiromune Matsuoka, Akihiro Eguchi, Yoshito Matsuda, Tarou Yasumatsu +2 more | 2023-02-21 |
| 10955146 | Fan and refrigeration apparatus including fan | Kento SHIBUYA, Kouji Somahara, Kazuyasu Matsui | 2021-03-23 |
| 9903386 | Air conditioning apparatus | Takahiro Yamasaki, Takashi Kashihara, Kaname Maruyama, Naofumi Yokoyama | 2018-02-27 |
| 9696062 | Air conditioning apparatus | Takahiro Yamasaki, Naofumi Yokoyama, Takashi Kashihara, Akihiko Mori | 2017-07-04 |
| 9618216 | Air conditioning apparatus | Takashi Kashihara, Takahiro Yamasaki, Naofumi Yokoyama, Tsuyoshi Yokomizo | 2017-04-11 |
| 8834242 | Ceiling-embedded type air conditioner, and a control method thereof | Shunichi Uenaka, Shingo Onishi, Yukio Inoue, Azumi Terakawa | 2014-09-16 |
| 8006512 | Air conditioner | Azumi Terakawa, Akihiko Sakashita | 2011-08-30 |
| 8007240 | Impeller of centrifugal fan and centrifugal fan disposed with the impeller | Hisanori Nishino, Azumi Terakawa | 2011-08-30 |
| 7757749 | Air conditioner | Akihiko Sakashita, Azumi Terakawa | 2010-07-20 |
| 7670105 | Drain pump, and air conditioner provided therewith | Haruo Nakata, Masakazu Hirai, Kazushige Maeda, Hironori Iwanaga | 2010-03-02 |
| 7614250 | Centrifugal fan with air guide | — | 2009-11-10 |
| 7497246 | Air conditioner | Akihiko Sakashita, Azumi Terakawa | 2009-03-03 |
| 7435048 | Drain pump, and air conditioner provided therewith | Haruo Nakata, Masakazu Hirai, Kazushige Maeda, Hironori Iwanaga | 2008-10-14 |