Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5557847 | Method of producing a metal honeycomb carrier | Yoshikazu Koshiba, Yukio Aoki, Tsuyoshi Minakata, Tomohiro Yasunaga, Fujiya Imoto +1 more | 1996-09-24 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5557847 | Method of producing a metal honeycomb carrier | Yoshikazu Koshiba, Yukio Aoki, Tsuyoshi Minakata, Tomohiro Yasunaga, Fujiya Imoto +1 more | 1996-09-24 |