Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5629259 | Image formation on objective bodies | Masanori Akada, Yoshikazu Ito, Jumpei Kanto, Mitsuru Takeda, Noritaka Egashira +4 more | 1997-05-13 |
| 5599765 | Card and process for producing the same | Katsuyuki Ohshima, Mineo Yamauchi | 1997-02-04 |