Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7984744 | Foldable screen device | Shuuji Karasawa, Yoji Kamosawa | 2011-07-26 |
| 7931070 | Sliding screen door | Mitsuhiko Chino, Hirotsugu Toda, Yoji Kamosawa | 2011-04-26 |
| 7923705 | Extreme ultra violet light source apparatus | Tamotsu Abe, Takashi Suganuma, Hiroshi Someya, Takayuki Yabu, Akira Sumitani +1 more | 2011-04-12 |
| 7891398 | Screen device | Mitsuhiko Chino, Tetsuya Iida | 2011-02-22 |