Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10147956 | Fuel cell electrode catalyst, production method thereof, and fuel cell | Tetsuo Nagami, Tooru Yamamoto, Masaharu Tsuji, Keiko Uto, Hideoki Fukushima | 2018-12-04 |
| 8920536 | Ore treating method, ore treating apparatus, iron manufacturing method, and iron and steel manufacturing method | Tomohiro Akiyama, Yuichi Hata, Sou Hosokai, Xinghe Zhang, Purwanto Hadi +2 more | 2014-12-30 |
| 6859224 | Color characteristic measurement apparatus, color characteristic measurement method, and picked up image data storage medium | Hiroaki Sugiura, Tetsuya Kuno, Kiyotaka Yamamoto, Yoshikuni Nishimura | 2005-02-22 |
| 6633330 | Color characteristic measuring apparatus and method, and storage medium of image pickup data | Hiroaki Sugiura, Tetsuya Kuno, Kiyotaka Yamamoto, Yoshikuni Nishimura | 2003-10-14 |