Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6797452 | Photosensitive composition comprising photosensitive saponified poly(vinyl acetate) and pattern formation method making use of the composition | Shin Utsunomiya, Nobuji Sakai, Noriaki Tochizawa | 2004-09-28 |