Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5322287 | Long wood-type golf club | Takaharu Okumoto | 1994-06-21 |
| 5294356 | Polycarbonates, uses thereof, processes for preparing and purifying same | Masahide Tanaka, Yoshihisa Kiso, Kazunori Takahata, Kenji Shimamoto, Kinya Mizui +2 more | 1994-03-15 |