Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8004204 | Power circuit and illumination apparatus | Takafumi Nonaka, Takashi Kumagai, Noriyuki Matsubara, Kazuo Ban | 2011-08-23 |
| 7939002 | Retardation film, method for producing the same, polarizing plate and liquid crystal display | Shinji Inagaki, Takahiro Takagi | 2011-05-10 |
| 7906721 | Solar cell module connector | Masahiro Aoyama, Katsunobu Matsuyoshi, Kazunori Inami | 2011-03-15 |