Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5350337 | Zone-forming apparatus | Fumio Kondo, Yoshiaki Aoki, Tsuyoshi Imaida, Yuji Maki, Shin Watabe | 1994-09-27 |
| 5097674 | Air conditioning apparatus | Tsuyoshi Imaiida, Takeshi Itoh, Iwanori Katoh, Hiroshi Sakai | 1992-03-24 |
| 5029451 | Air conditioning apparatus | Tsuyoshi Imaiida, Takeshi Itoh, Iwanori Katoh, Hiroshi Sakai | 1991-07-09 |