Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11542566 | Method for dephosphorization of hot metal, and refining agent | Yusuke FUJII, Yoshie Nakai, Takahiko Maeda, Naoki Kikuchi, Noritaka Nishiguchi | 2023-01-03 |
| 6903828 | Image processing apparatus | Hiroyuki Kawano, Hiroshi Sekine | 2005-06-07 |
| 6437881 | Image processing apparatus and image processing method | Hideki Baba, Hiroshi Sekine, Noriyuki Kurabayashi, Yumi Sekiguchi | 2002-08-20 |
| 5541740 | Image processing apparatus | — | 1996-07-30 |