Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4909311 | Engine cooler | Ryuji Nakamura, Hideki Nakayoshi, Masato Itakura, Atsushi Satomoto, Shunzo Tsuchikawa | 1990-03-20 |
| 4487551 | Fan assembly for vehicles | Ken Mizutani, Hiroto Masai | 1984-12-11 |