Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6790398 | Elastic doll and method for manufacturing same | Takio Ejima | 2004-09-14 |
| 4905468 | False twister | Fumio Tanae, Shunzo Naito, Shigeru Yamamoto, Norio Yoshinouchi | 1990-03-06 |