Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5021406 | 2-pyranone derivative and process for production thereof | Mitsuru Maeda, Tohru Kodama, Sumio Asami, Norihide Amano, Takaaki Kusumi | 1991-06-04 |
| 4438238 | Low density copolymer composition of two ethylene-.alpha.-olefin copolymers | Nobuo Fukushima, Shuji Kitamura, Kiyohiko Nakae, Tadatoshi Ogawa, Kozo Kotani | 1984-03-20 |