Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5097674 | Air conditioning apparatus | Takeshi Itoh, Hiroki Nozoe, Iwanori Katoh, Hiroshi Sakai | 1992-03-24 |
| 5029451 | Air conditioning apparatus | Takeshi Itoh, Hiroki Nozoe, Iwanori Katoh, Hiroshi Sakai | 1991-07-09 |