Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7237907 | Projection system that adjusts for keystoning | Baoxin Li, Shigeru Kojima, Toshinori Furuhashi, Kazuya Arakawa | 2007-07-03 |
| 7175285 | Projection system that adjusts for keystoning | Baoxin Li, Shigeru Kojima, Toshinori Furuhashi, Kazuya Arakawa | 2007-02-13 |
| 7125122 | Projection system with corrective image transformation | Baoxin Li, Shigeru Kojima, Toshinori Furuhashi, Kazuya Arakawa | 2006-10-24 |