Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7387115 | Plasma ignition system | Hideyuki Katoh | 2008-06-17 |
| 5764523 | Electronic watt-hour meter | Katuhiko Takahashi, Shinzou Tamai | 1998-06-09 |
TY
Tooru Yoshinaga
Denso: 1 patents #6,940 of 11,792Top 60%
Overall (All Time): #2,147,527 of 4,157,543Top 55%
2
Patents All Time