Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4367395 | Thermal pen tip | Yukio Asakawa, Katsuto Nagano | 1983-01-04 |
| 4293370 | Method for the epitaxial growth of boron phosphorous semiconductors | Katsuto Nagano, Kazuhiko Ihaya, Takeshi Nakada | 1981-10-06 |