Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5367033 | Biodegradable ethylene polymer having ester bonds in the main chain and process for production of the same | Naohiro Mikawa, Satoshi Ueki, Naomi Koyama, Tetsuya Morioka, Shigeyuki Toki | 1994-11-22 |
| 5334678 | Both ends-modified olefin polymers and processes for the production thereof | Naomi Koyama, Satoshi Ueki | 1994-08-02 |