Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7985473 | Resinous-substance-impregnated planar paper and adhesive tape using the same | Hideo Hayashi, Masatoshi Takenoiri, Toshimitsu Harada | 2011-07-26 |
| 7892992 | Polyvinyl alcohol fibers, and nonwoven fabric comprising them | Hideki Kamada | 2011-02-22 |