Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5785892 | Organo-antimony oxide sols and coating compositions thereof | Hiroyasu Nishida, Yoshichika Tanaka, Michio Komatsu | 1998-07-28 |
| 4789654 | Hydrotreating catalysts | Tetsuji Hirano, Goro Sato, Hidehiro Higashi, Yoshio Eto | 1988-12-06 |