Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4641156 | Recording apparatus with double frequency driven liquid crystal shutter | Morio Ohta, Shizuo Tsuchiya, Yoshito Nakano, Masaru Aikawa | 1987-02-03 |
| 4614954 | Recording apparatus | Morio Ohta, Shizuo Tsuchiya, Yoshito Nakano, Masaru Aikawa | 1986-09-30 |