Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5975309 | Fluidized-bed classifier | Yoshihiro Mitsuda, Seisuke Sawamura, Hiroshi Ueda, Fuminori Ando, Kanzaburo Sutoh +2 more | 1999-11-02 |
RO
Ryuichi Okamura
Taiheiyo Cement: 1 patents #83 of 203Top 45%
Overall (All Time): #3,665,437 of 4,157,543Top 90%
1
Patents All Time