Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5311367 | Optical device including a transparent material between two relatively adjustable transparent members | Kazuhiro Ohki, Naoki Kobayashi | 1994-05-10 |
| 5283116 | Sheet feeding member having a film containing inorganic powder | Yoshiaki Tomari, Susumu Kadokura, Masashi Honma, Yasunori Atarashi | 1994-02-01 |