Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D428600 | I/O (input/output) module | Ken-ichiro Fujisawa, Teruaki Shimojima, Takashi Komiyama, Kohki Goto | 2000-07-25 |
| 4215998 | Catalyst and process for production of methane-containing gases | — | 1980-08-05 |