Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6564503 | Apparatus for trapping and killing insects | Takakazu Miyahara, Shoichi Izumi, Hidemi Kamiwada | 2003-05-20 |
| 5919306 | Silicon melting crucible | — | 1999-07-06 |
| 4536206 | Miticidal composition and method for controlling spider mites | Yoshiaki Kubo, Shuichiro Kouno | 1985-08-20 |