Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10712062 | Refrigerant distributor and air-conditioning apparatus using the same | Ryohei Horiba, Tatsunori Sakai, Kumi Aoki, Keiichi Tomita, Hirohito Yagi | 2020-07-14 |
| 6189368 | Method and apparatus for detection of concentration of hydrogen peroxide vapor | Taizo Ichida, Shinichi Ando | 2001-02-20 |