Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5397564 | Aerosol preparation for external use | Toshimitsu Seki, Kingo Narumi, Shozo Kouchiwa | 1995-03-14 |
| 4911907 | Cockroach attractants | Haruo Shimamura, Kimihide Shimano, Hiroshi Yamaguchi | 1990-03-27 |