Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8922324 | Ignition coil for internal combustion engine | Takashi Idogawa, Takeshi Shimizu, Shuichi Tamura | 2014-12-30 |
KT
Koji Takaba
Overall (All Time): #3,140,992 of 4,157,543Top 80%
1
Patents All Time