Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4869075 | Air conditioner | Yoshiki Ikari, Fujio Suzuki, Shyozi Tsunekawa, Wazoh Yamada, Hideo Maeda | 1989-09-26 |
| 4669534 | Air conditioner | Hideo Maeda, Tatsuya Tani | 1987-06-02 |