Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5849840 | Dispersing stabilizer | Motokazu Maruhashi | 1998-12-15 |
| 4208499 | Dispersing stabilizer for suspension polymerization of vinyl compounds | Motokazu Maruhashi, Yoshio Ebina | 1980-06-17 |