Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12199402 | Light emitting device and projector | Takafumi Noda, Katsumi Kishino | 2025-01-14 |
| 11747720 | Light source module and projector | Yoshitaka Itoh | 2023-09-05 |
| 11239390 | Light emitting apparatus, projector, method for manufacturing light emitting apparatus | — | 2022-02-01 |
| 11133444 | Light emitting apparatus, projector, and method for manufacturing light emitting apparatus | — | 2021-09-28 |
| 11081519 | Light emitting device, projector, and method of manufacturing light emitting device | — | 2021-08-03 |
| 10620517 | Projector having a metal electrode on the transparent electrode with gap regions to prevent shadowing | — | 2020-04-14 |
| 8926100 | Illumination device having improved illumination light symmetricalness and projector having the illumination device | Yoshitaka Itoh, Fumika Sumiyama, Junichi OKAMOTO | 2015-01-06 |
| 8746899 | Light emitting apparatus, illuminator, and projector | — | 2014-06-10 |
| 8632224 | Light emitting device and projector | — | 2014-01-21 |
| 8530822 | Illumination device and projection having a plurality of collimating and converging lenses | — | 2013-09-10 |
| 8491134 | Light emitting apparatus, illuminator, and projector | — | 2013-07-23 |
| 8454169 | Illumination device and projector | — | 2013-06-04 |
| 8217411 | Light emitting device | — | 2012-07-10 |
| 7390618 | Manufacturing method of microstructure, manufacturing method and manufacturing device of electronic device | Kimio Nagasaka, Akira Miyamae | 2008-06-24 |
| 7027381 | Laser drawing apparatus, laser drawing method, a master for manufacturing hologram, and manufacturing method thereof | Kimio Nagasaka, Akira Miyamae | 2006-04-11 |
| 7005246 | Manufacturing method of microstructure, manufacturing method and manufacturing device of electronic device | Kimio Nagasaka, Akira Miyamae | 2006-02-28 |
| 6665251 | PROCESSING AND MANUFACTURING METHOD OF A MASTER FOR OPTICAL DISK, THE MASTER FOR OPTICAL DISK, A MANUFACTURING METHOD OF AN OPTICAL DISK SUBSTRATE, THE OPTICAL DISK SUBSTRATE, AND A PROCESSING DEVICE OF A MASTER FOR OPTICAL DISK | Hideaki Yamada | 2003-12-16 |