Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8049441 | Ballast circuit | Wei Zhang, Jian-Ping Ying | 2011-11-01 |
| 7937183 | Molded-component stress-strain curve estimation device | Hiroki Yamasaki, Noritaka Takagi | 2011-05-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8049441 | Ballast circuit | Wei Zhang, Jian-Ping Ying | 2011-11-01 |
| 7937183 | Molded-component stress-strain curve estimation device | Hiroki Yamasaki, Noritaka Takagi | 2011-05-03 |