Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5642857 | Control apparatus for multi-air-conditioner | Hidekazu Totsuka, Kenshi Kawagishi, Kazuyuki Mitsushima, Yukihiko Iwata | 1997-07-01 |
YS
Yasunori Shida
Overall (1997): #57,242 of 185,788Top 35%
1
Patents 1997