Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8003030 | Process for production of gaskets | Syuji Yoshitsune, Masaru Ito, Tomoyuki Koyama | 2011-08-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8003030 | Process for production of gaskets | Syuji Yoshitsune, Masaru Ito, Tomoyuki Koyama | 2011-08-23 |