Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6540811 | Method of producing alloy powders, alloy powders obtained by said method, and products applying said powders | Akihisa Hosoe, Shinji Inazawa, Masatoshi Majima, Katsuya Yamada, Hiroshi Okazaki +1 more | 2003-04-01 |
| 4846603 | Set-up/down plural-span weir assembly made of flexible sheets | Yoshiomi Tsuji, Ichiro Maruyama, Kenji Mori | 1989-07-11 |