Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6757580 | Semiconductor manufacturing line monitoring system | Toyoharu Shimada | 2004-06-29 |
| 4420304 | Apparatus for manufacturing rapidly cooled solidified slag | Genji Nakatani, Haruo Itoh, Yasuto Takasaki, Kenji Ohkoshi, Yoshinobu Yanagida | 1983-12-13 |
| 4373907 | Apparatus for manufacturing rapidly cooled solidified slag | Shuji Kajikawa, Haruo Ito | 1983-02-15 |
| 4362504 | Apparatus for manufacturing a rapidly cooled solidified gas having rotating cooling drum | Shuji Kajikawa, Haruo Ito, Yoshihisa Hirata, Jiro Konishi, Yasuto Takasaki +2 more | 1982-12-07 |