Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5342662 | Multilayered container | Akimasa Aoyama, Tetsuya Katayama, Takeshi Moritani, Satoshi Hirofuji | 1994-08-30 |
| 5310790 | Process for producing polyvinyl ester having a high degree of polymerization and process for producing polyvinyl alcohol having a high degree of polymerization | Toshiaki Sato, Ken Yuki, Takuji Okaya | 1994-05-10 |
| 5302417 | Aqueous dispersion and substrate coated with the same | Akimasa Aoyama, Toshio Tsuboi, Satoshi Hirofuji, Takeshi Moritani | 1994-04-12 |