Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6789430 | Semiconductor pressure sensor with strain gauges formed on a silicon diaphragm | Masayuki Yoneda, Nobuaki Honda, Takeshi Fukiura | 2004-09-14 |
| 4540597 | Process for producing optical fiber for optical transmission | Keiichi Kojima, Keiji Ueno | 1985-09-10 |