Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8207073 | Highly water pressure-resistant polyester nonwoven fabric | Ryuji Suzuka | 2012-06-26 |
| 4471194 | Electromagnetic energy seal for high frequency heating apparatus | Shigeru Kusunoki, Teruhisa Takano, Hirofumi Yoshimura | 1984-09-11 |