Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6169721 | Two-disc laminated optical recording medium | Toshihiko Takishita, Shinichi Hanzawa, Shigenori Murakami, Atsushi Kondo, Ayumi Mitsumori +1 more | 2001-01-02 |
MK
Miki Kusama
Pioneer Video: 1 patents #67 of 139Top 50%
Overall (All Time): #3,568,448 of 4,157,543Top 90%
1
Patents All Time