Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6887929 | Resin composition and golf ball | Masashi Shimakage, Takashi Toyoizumi, Iwakazu Hattori | 2005-05-03 |
| 6838538 | Hydrogenated modified polymer, process for producing the same and composition containing the same | Takashi Toyoizumi, Masashi Shimakage, Nobuyuki Toyoda, Kazuhisa Kodama, Iwakazu Hattori | 2005-01-04 |