Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5988817 | Multiprojection system | Nobuyuki Mizushima, Ikunobu Usui, Shinjiro Ejima, Yasunori Ito, Shinichi Hamabuti +1 more | 1999-11-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5988817 | Multiprojection system | Nobuyuki Mizushima, Ikunobu Usui, Shinjiro Ejima, Yasunori Ito, Shinichi Hamabuti +1 more | 1999-11-23 |