Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5447697 | Metal catalyst carrier | Keiji Ito, Yasushi Shimizu, Yasuyuki Kawabe, Masao Yokoi, Tosiharu Konda +1 more | 1995-09-05 |
| 5409759 | Metal assembly | Tosiharu Kondo, Keiji Ito, Takasi Obata, Yasuyuki Kawabe, Yukikatsu Ozaki | 1995-04-25 |