Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8298630 | Polycarbonate resin film and manufacturing process thereof | Hideaki Nitta, Masahiro Murakami, Takatsune Yanagida, Hironobu KATOH, Kinji Hasegawa | 2012-10-30 |
| 7700714 | Optical element and achromatic lens | Yoshihiko Imanaka, Masanori Monri | 2010-04-20 |