Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5304692 | Catalyst composition for disproportionation of olefins and process for disproportionation of olefins using the same | Takao Yamada, Goro Sawada | 1994-04-19 |
| 5305005 | Analog to digital converter system | Shiro Nakagawa, Atsuko Tsuchida | 1994-04-19 |
| 5296677 | Filler metal for welding sintered materials | Yasuo Murai, Hironori Suzuki | 1994-03-22 |