Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6111042 | Polyfunctional peroxides, vinyl monomer polymerization initiators comprising the same and process for polymerization vinyl monomers employing the same | Hideyo Ishigaki, Yasumasa Watanabe | 2000-08-29 |
| 5973181 | Polyfunctional peroxides, vinyl monomer polymerization initiators comprising the same and process for polymerizing vinyl monomers employing the same | Hideyo Ishigaki, Yasumasa Watanabe | 1999-10-26 |