Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9804053 | Defect analysis device, defect analysis method, and program | Masatake Takahashi, Yasuhiro Sasaki | 2017-10-31 |
| 9759629 | Leak detection device, leak detection method and program | Masatake Takahashi | 2017-09-12 |
| 9304384 | Projection display apparatus and projection light generating method | Naofumi Suzuki, Masao Imai | 2016-04-05 |
| 9195125 | Projection display apparatus and projection light generating method | Naofumi Suzuki, Masao Imai | 2015-11-24 |
| 9170351 | Optical element, light source apparatus, and projection-type display apparatus | Masanao Natsumeda, Masao Imai, Naofumi Suzuki, Shin Tominaga, Yuji Ohno | 2015-10-27 |
| 9103527 | Light source unit and projection display device with the same | — | 2015-08-11 |
| 9041041 | Optical device, optical element, and image display device | Masanao Natsumeda, Masao Imai, Shin Tominaga, Naofumi Suzuki, Yuji Ohno | 2015-05-26 |
| 9028070 | Light emitting element having structural bodies arrayed at a first pitch along a first direction and arrayed at a second pitch different from said first pitch along a second direction and projection display device provided with same | Ryuichi Katayama | 2015-05-12 |