Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5568733 | Air conditioner | Mitsuru Toyota, Hajime Takada, Hiroyuki Nunokawa | 1996-10-29 |
| 4698744 | Inverter apparatus | Kiyoshi Itani, Hisashi Tokizaki, Tomohide Funagoshi, Nobuo Ohtsuka, Hikaru Katsuki | 1987-10-06 |