Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4314517 | Sewing machine with supplemental work supporting surface | Takahiko Kasahara, Tukasa Yamaguchi, Masayuki Kato, Senji Suito | 1982-02-09 |
SS
Shigeharu Shichi
Overall (1982): #31,034 of 81,411Top 40%
1
Patents 1982