Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4968573 | Method of developing electrostatic latent images | Tadashi Kaneko, Yuki Okuyama, Yoko Yamamoto, Satoru Ikeuchi | 1990-11-06 |
| 4828951 | Method for the formation of multicolor images | Tadashi Kaneko, Yoshiaki Kobayashi | 1989-05-09 |
| 4550054 | Magnetic recording medium | Yasuhisa Yamauchi, Masao Asano | 1985-10-29 |