Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11086405 | Display device and projection device | Atsushi Tanaka, Kumiko Ishida, Toru Miyakoshi, Chiori Saito, Masakazu Sekiguchi | 2021-08-10 |
| 10409386 | Display device and projection device | Atsushi Tanaka, Kumiko Ishida, Toru Miyakoshi, Chiori Saito, Masakazu Sekiguchi | 2019-09-10 |
| 9927878 | Display device and projection device | Atsushi Tanaka, Kumiko Ishida, Toru Miyakoshi, Chiori Saito, Masakazu Sekiguchi | 2018-03-27 |
| D701257 | Digital camera | — | 2014-03-18 |
| D652855 | Projector-equipped digital camera | Chihiro Tsukamoto | 2012-01-24 |
| D648364 | Projector-equipped digital camera | Chihiro Tsukamoto | 2011-11-08 |
| 6782553 | Apparatus and method for transporting information about broadcast programs | Yoshiaki Kato, Tokumichi Murakami | 2004-08-24 |
| 6314571 | EPG data collection and delivery system and EPG data collection and delivery device therein | Yoshiaki Kato | 2001-11-06 |