Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815481 | Polybutadiene composition | Hironobu Iyama, Mutsuko Higo | 2004-11-09 |
| 6756432 | Polybutadiene composition | Mutsuko Higo, Kanako Fukuda, Hironobu Iyama | 2004-06-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815481 | Polybutadiene composition | Hironobu Iyama, Mutsuko Higo | 2004-11-09 |
| 6756432 | Polybutadiene composition | Mutsuko Higo, Kanako Fukuda, Hironobu Iyama | 2004-06-29 |