Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12291613 | Water-soluble film and package | Minoru Okamoto, Sayaka Shimizu, Osamu Kazeto | 2025-05-06 |
| 12071524 | Water-soluble film and packaging material | Minoru Okamoto, Sayaka Shimizu, Osamu Kazeto | 2024-08-27 |
| 11453754 | Water-soluble polyvinyl alcohol blend film, related methods, and related articles | Jennifer L. Childers, Richard Goetz, Percy Bromby, II, Akio Nishimi, David M. Lee | 2022-09-27 |
| 11407866 | Water-soluble polyvinyl alcohol blend film, related methods, and related articles | Jennifer L. Childers, Richard Goetz, Percy Bromby, II, Akio Nishimi, David M. Lee | 2022-08-09 |
| 11155062 | Interlayer film for laminated glass and laminated glass | Takeshi Kusudou, Takuya Kobayashi, Taiga Yui, Yohei Kamata, Koichiro Isoue | 2021-10-26 |
| 10808110 | Resin composition, extrusion-molded article, injection-molded article and blow-molded article | Eriko Kometani, Makoto Okamoto, Yaqi LI | 2020-10-20 |
| 8697811 | Curable resin composition and cured resin | Hajime Kishi, Yumi Kunimitsu, Jin Imade, Shinya Oshita, Yoshihiro Morishita | 2014-04-15 |