Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12332998 | Control method, recording medium, and anomalous data sensing system | Yuji Unagami, Tomoyuki Haga, Ayaka MITANI | 2025-06-17 |
| 12314329 | Method, server, and recording medium | Junichiro Soeda, Motoji Ohmori, Junji MICHIYAMA | 2025-05-27 |
| 12132584 | Incentive determination method, server, and recording medium | Yuji Unagami, Motoji Ohmori, Ayaka MITANI, Junji MICHIYAMA | 2024-10-29 |
| 9460647 | Image display apparatus | Kenichi Kasazumi, Keiji Sugiyama | 2016-10-04 |
| 9389421 | Display device and display system | Keiji Sugiyama, Kenichi Kasazumi | 2016-07-12 |
| 9285588 | See-through display device and vehicle having see-through display device mounted thereon | Shinichi Shikii, Kenichi Kasazumi, Keiji Sugiyama, Akira Kurozuka | 2016-03-15 |
| 9134700 | Display device | Keiji Sugiyama, Kenichi Kasazumi | 2015-09-15 |
| 9135847 | Image display apparatus | Kenichi Kasazumi, Keiji Sugiyama | 2015-09-15 |
| 8804247 | Transmissive display device | Keiji Sugiyama, Kenichi Kasazumi, Akira Kurozuka, Tatsuo Itoh, Shinichi Shikii | 2014-08-12 |
| 8698858 | Transmissive display apparatus, mobile object and control apparatus | Akira Kurozuka, Shinichi Kadowaki, Kenichi Kasazumi, Keiji Sugiyama | 2014-04-15 |
| 8681143 | Display apparatus, mobile object and control apparatus | Keiji Sugiyama, Kenichi Kasazumi, Akira Kurozuka, Shinichi Shikii | 2014-03-25 |
| 8547618 | Beam scanning display apparatus | Keiji Sugiyama, Tatsuo Itoh, Kenichi Kasazumi, Akira Kurozuka | 2013-10-01 |
| 8446288 | Light projection device | Tetsuro Mizushima, Kazuhisa Yamamoto, Akira Kurozuka, Keiji Sugiyama, Kenji Nakayama | 2013-05-21 |
| 8403490 | Beam scanning-type display device, method, program and integrated circuit | Keiji Sugiyama, Kenichi Kasazumi, Tatsuo Itoh, Akira Kurozuka | 2013-03-26 |
| 8398242 | Display apparatus | Kenichi Kasazumi, Tatsuo Itoh, Akira Kurozuka, Keiji Sugiyama | 2013-03-19 |
| 8390533 | Beam-scan display apparatus, display method, and vehicle | — | 2013-03-05 |
| 8327279 | Information presentation device and information presentation method | Keiji Sugiyama, Hideaki Nakaoka | 2012-12-04 |
| 8269692 | Image display apparatus, display method thereof, program, integrated circuit, goggle-type head-mounted display, vehicle, binoculars, and desktop display | Keiji Sugiyama, Akira Kurozuka | 2012-09-18 |
| 8251521 | Projector having a projection angle adjusting mechanism | Tetsuro Mizushima, Kazuhisa Yamamoto, Akira Kurozuka, Keiji Sugiyama | 2012-08-28 |
| 8246170 | Display apparatus | Kenichi Kasazumi, Tatsuo Itoh, Akira Kurozuka, Keiji Sugiyama | 2012-08-21 |
| 8228608 | Display apparatus, display method, goggle-type head-mounted display, and vehicle | — | 2012-07-24 |
| 7928926 | Display apparatus and method for hands free operation that selects a function when window is within field of view | Hideaki Nakaoka | 2011-04-19 |
| 7664598 | Guiding device and guiding method | Keiji Sugiyama, Junichi Hirai | 2010-02-16 |
| 7600218 | Association control apparatus, association control method and service association system | Takahiro Yamaguchi, Satoru Matsunaga, Akira Ishikawa | 2009-10-06 |
| 7565209 | Device control apparatus | — | 2009-07-21 |