Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9502996 | Motor driving device and air conditioner including the same | Wonwoo Cho, Gwigeun Park | 2016-11-22 |
| 9184193 | Camera module and manufacturing method thereof | — | 2015-11-10 |
| 7128976 | Composition for film formation, method of film formation, and silica-based film | Eiji Hayashi, Kouichi Hasegawa, Michinori Nishikawa, Kinji Yamada | 2006-10-31 |
| 6495264 | Composition for film formation, method of film formation, and silica-based film | Eiji Hayashi, Kouichi Hasegawa | 2002-12-17 |