Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5368937 | Improved carbon containing thin film formed by increasing bias voltage during a plasma CVD process | — | 1994-11-29 |
| 5318848 | Modified silica gel in chromatography packing material | Hideo Nagashima, Kiyokatsu Jinno, Yutaka Ohtsu | 1994-06-07 |
| 5302226 | Apparatus for microwave processing in a magnetic field | Shunpei Yamazaki, Naoki Hirose, Masaya Kadono, Toru Takayama, Yasuyuki Arai +1 more | 1994-04-12 |