Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9452438 | Full cone spray nozzle | Masaki Yamamoto, Yoshihiro Serizawa, Hirokazu Kotake, Isao Yoshii, Ryuuji Yamamoto +2 more | 2016-09-27 |
| 8920708 | Cooling device of hot-rolled steel strip | Yoshihiro Serizawa, Yasuhiro Nishiyama, Shigeru Ogawa, Shinji Ida, Isao Yoshii +3 more | 2014-12-30 |
| 8414716 | Cooling method of hot-rolled steel strip | Yoshihiro Serizawa, Yasuhiro Nishiyama, Shigeru Ogawa, Shinji Ida, Isao Yoshii +3 more | 2013-04-09 |