Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6764133 | Audio system for canopies used with strollers or rockers | — | 2004-07-20 |
| 6477356 | Sounding-body holding device | Toshiyasu Kitamura, Shinichi Terao | 2002-11-05 |
TO
Takashi Osato
Overall (All Time): #2,192,912 of 4,157,543Top 55%
2
Patents All Time