Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6102982 | Method for recovering zinc oxide from dust | Shinichi Isozaki, Noboru Sato, Noboru Sakamoto | 2000-08-15 |
| 5537206 | Method for analyzing steel and apparatus therefor | Takanori Akiyoshi, Tadashi Mochizuki, Akiko Sakashita, Yohichi Ishibashi, Satoshi Kinoshiro +3 more | 1996-07-16 |
| 5452070 | Method for analyzing solid sample | Tadashi Mochizuki, Yohichi Ishibashi, Takanori Akiyoshi, Satoshi Kinoshiro, Akiko Sakashita | 1995-09-19 |
| 4810290 | Agglomerated ores and a producing method therefor | Hiroshi Saito, Noboru Sakamoto, Hiroshi Fukuya | 1989-03-07 |
| 4723995 | Method for continuously manufacturing fired pellets | Koji Satomi, Tsuneo Miyashita, Hiroshi Saito, Noboru Sakamoto | 1988-02-09 |
| 4722750 | Agglomerated ores and a producing method therefor | Hiroshi Saito, Noboru Sakamoto, Hiroshi Fukuya | 1988-02-02 |