Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7943223 | Optical recording medium and recording film material | Hiroshi Shingai, Tatsuya Kato, Masanori Kosuda, Hiroshi Takasaki, Hideki Hirata | 2011-05-17 |
JU
Jajime Utsunomiya
Overall (All Time): #3,250,016 of 4,157,543Top 80%
1
Patents All Time