Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5349008 | Process for suspension polymerization of vinyl compound | Ken Yuki, Hitoshi Maruyama, Taku Tanaka, Kazunari Igarashi | 1994-09-20 |
| 5308911 | Secondary suspending agent for suspension polymerization of vinyl compound | Hitoshi Maruyama, Naoki Fujiwara, Kazutoshi Terada | 1994-05-03 |