Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5360921 | Process for preparing cyclopentadienyl group-containing silicon compound or cyclopentadienyl group-containing germanium compound | Koji Kawaai, Masatoshi Nitabaru | 1994-11-01 |
| 5294356 | Polycarbonates, uses thereof, processes for preparing and purifying same | Masahide Tanaka, Kazunori Takahata, Tetsuo Hayashi, Kenji Shimamoto, Kinya Mizui +2 more | 1994-03-15 |