Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5281126 | Blow molding die | Kazunari Kirimoto, Yoshiaki Kanoh, Takayuki Shibata | 1994-01-25 |
| 4298424 | Method for etching polyamide shaped articles | Akito Suhara, Toshiro Shimada, Takashi Nakamura, Kunizo Hujii, Nobuichi Nakahira | 1981-11-03 |