Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5324700 | Method of producing carbonic acid esters and a catalyst therefore | Kenji; Mori, Masao Tonosaki, Hidekazu Nakamura, Tsutomu Toida, Miki Tojima | 1994-06-28 |
| 5282908 | High strength .alpha. brass containing Mn, Si, Co, Fe, Sn and Pb | Kunio Nakashima, Takayuki Tanaka, Wataru Yago, Ken-ichi Ichida | 1994-02-01 |