Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877962 | Ion implantation method | Saburou Ohsaki, Toshihiro Miki | 1989-10-31 |
| 4878123 | Image processing apparatus having image memory | Shigeo Miura, Masatomo Takahashi, Motoaki Yoshino, Tsunehiro Watanabe, Takeshi Toyama | 1989-10-31 |