Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7522342 | Image display apparatus | Kazutaka Inoguchi | 2009-04-21 |
| 7446943 | Display optical system, image display apparatus, image taking optical system, and image taking apparatus | Akinari Takagi, Shoichi Yamazaki, Hideki Morishima, Kazutaka Inoguchi | 2008-11-04 |
| 7408715 | Image display apparatus and image display system | Kazutaka Inoguchi, Shoichi Yamazaki | 2008-08-05 |
| 7352521 | Image display optical system and image display apparatus | — | 2008-04-01 |
| 7210803 | Optical system, display optical system and image-taking optical system | Shoichi Yamazaki, Kazutaka Inoguchi | 2007-05-01 |
| 7199935 | Image display apparatus and image display system | Kazutaka Inoguchi, Shoichi Yamazaki | 2007-04-03 |
| 7027229 | Display optical system | Kazutaka Inoguchi, Shoichi Yamazaki | 2006-04-11 |
| 7019909 | Optical system, image display apparatus, and image taking apparatus | Shoichi Yamazaki, Hideki Morishima, Kazutaka Inoguchi, Akinari Takagi | 2006-03-28 |
| 7012756 | Display optical system, image display apparatus, image taking optical system, and image taking apparatus | Akinari Takagi, Shoichi Yamazaki, Hideki Morishima, Kazutaka Inoguchi | 2006-03-14 |