Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5321171 | Method for producing methyl chloride | Takeshi Morimoto, Shinsuke Morikawa, Hirokazu Takagi | 1994-06-14 |
| 5289351 | Backlighting device | Keiji Kashima, Osamu Shoji | 1994-02-22 |