Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4964962 | Method for forming conducting metal layer on inorganic substrate | Atsuhiro Nakamoto, Hideo Izumi, Takahiro Miyano | 1990-10-23 |
| 4490715 | Gas detector | Shigekazu Kusanagi, Shigeo Akiyama, Hideo Kawamura | 1984-12-25 |
| 4458242 | Gas detector | Shigekazu Kusanagi, Shigeo Akiyama | 1984-07-03 |