Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7882730 | Internal-combustion-engine ignition diagnosis apparatus | Kimihiko Tanaya, Takahiko Inada, Takeshi Koda | 2011-02-08 |
YT
Yumi Takaoka
Overall (2011): #118,555 of 364,097Top 35%
1
Patents 2011