Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D565079 | Projector lens | Shigeo Inoue, Susumu Ogawa, Masayuki Ageishi, Junsi Lee, Naoto Fukasawa | 2008-03-25 |
| D544516 | Projector | Takahisa Yamada, Shigenori Sakai, Naoto Fukasawa | 2007-06-12 |
| D522037 | Projector | Shigeo Inoue, Susumu Ogawa, Masayuki Agaeishi, Junsi Lee, Naoto Fukasawa | 2006-05-30 |
| D522038 | Projector | Takahisa Yamada, Shigenori Sakai, Naoto Fukasawa | 2006-05-30 |
| D517588 | Projector | Takahisa Yamada, Shigenori Sakai, Naoto Fukasawa | 2006-03-21 |