Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE43454 | Disc cartridge including an inner shell formed by severing a molded portion and a flanged thin-walled section | Yuji Iwaki, Shuichi Kikuchi, Naoki Inoue, Manabu Obata, Mitsuyoshi Kawaguchi | 2012-06-05 |
| 7127732 | Disc cartridge including an inner shell formed by severing a molded portion and a flanged thin-walled section | Yuji Iwaki, Shuichi Kikuchi, Naoki Inoue, Manabu Obata, Mitsuyoshi Kawaguchi | 2006-10-24 |
| 7103898 | Method for producing inner shell for a disc cartridge | Yuji Iwaki, Shuichi Kikuchi, Naoki Inoue, Manabu Obata, Mitsuyoshi Kawaguchi | 2006-09-05 |
| 7103900 | Disc cartridge with crank-shaped dust intrusion prohibiting unit | Yuji Iwaki, Shuichi Kikuchi, Naoki Inoue, Manabu Obata, Mitsuyoshi Kawaguchi | 2006-09-05 |
| 7017170 | Disk cartridge with inner shell supported for rotation in guide groove formed in an upper shell | Yuji Iwaki, Shuichi Kikuchi, Naoki Inoue, Manabu Obata, Mitsuyoshi Kawaguchi | 2006-03-21 |