Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7871559 | Inspection hole structure for flash-smelting furnace | Yasuhiro Tsuchie, Kenji Miyamoto, Masahiro Wakayama | 2011-01-18 |
| 7857553 | Transfer pipe of dried concentrate and breakage detecting method of transfer pipe | Yasuhiro Tsuchie, Kenji Miyamoto, Masahiro Wakayama | 2010-12-28 |
| 5551858 | Apparatus for forming synthetic resins | Yukio Yoshizawa, Sumio Sato, Masaki Ogawa | 1996-09-03 |
| 5492658 | Gate-cut and ejection control apparatus and control method for an injection molding machine | Yukio Yoshizawa, Shoji Miyajima, Sumio Sato, Toshio Inage, Motohiro Kobayashi | 1996-02-20 |
| 5460508 | Resin molding method and apparatus | Chuzo Simizu, Osamu Nakazawa | 1995-10-24 |