Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5712879 | Differential detecting device | Yoshio Urabe, Hitoshi Takai | 1998-01-27 |
AT
Akihiro Tatsuta
Panasonic: 16 patents #1,398 of 21,108Top 7%
Overall (All Time): #153,472 of 4,157,543Top 4%
26
Patents All Time