Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4848272 | Apparatus for forming thin films | Masanori Ohmura, Hiroshi Sakama, Kenji Araki, Yoshinobu Shima | 1989-07-18 |
| 4849618 | Magnetic medium for magnetic embossment and magnetic card using the same | Mamoru Namikawa, Yoshiaki Makino, Hiroaki Himori, Genichi Kagai | 1989-07-18 |