Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4907046 | Semiconductor device with multilayer silicon oxide silicon nitride dielectric | Yuzuru Ohji, Osamu Kasahara, Yoshitaka Tadaki, Hiroko Kaneko, Toshiyuki Mine | 1990-03-06 |
| 4672578 | Method of information recording on a semiconductor wafer | Chusuke Munakata, Masaru Miyazaki, Shiyouzou Yoneda | 1987-06-09 |
| 4665690 | Exhaust gas cleaning system for vehicle | Yoshitaka Nomoto, Hirofumi Yamauchi, Shigeru Sakurai, Kenji Ohkubo, Hideaki Kurita | 1987-05-19 |
| 4464627 | Device for measuring semiconductor characteristics | Chusuke Munakata, Teruaki Motooka | 1984-08-07 |