Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11580487 | Controller and terminal device control method | Keisuke Tsukada, Akihiko Suyama, Shinichiro Kato | 2023-02-14 |
| 11574631 | Device control system, device control method, and terminal device | Akihiko Suyama, Keisuke Tsukada | 2023-02-07 |
| 11184215 | Control device, control target device, and processing method for display data | Akihiko Suyama, Keisuke Tsukada, Katsuaki Tanaka | 2021-11-23 |
| 11172295 | Information processing device, information processing system, and information processing method | Tomoko Ninomiya, Akihiko Suyama | 2021-11-09 |
| 11163525 | Audio system construction method, information control device, and audio system | Keisuke Tsukada, Keita Suzuki | 2021-11-02 |
| 11115400 | Device control method, control terminal device and device control system | Akihiko Suyama, Keisuke Tsukada | 2021-09-07 |
| 11050582 | Control terminal and method of controlling device | Akihiko Suyama, Keisuke Tsukada | 2021-06-29 |
| 11050579 | Distribution destination specifying device and distribution destination specifying method | Akihiko Suyama, Katsuaki Tanaka, Takeyoshi Aihara, Fukutaro Okuyama, Keisuke Tsukada | 2021-06-29 |
| 10817249 | Audio system control method, control terminal device, and information storage medium | Katsuaki Tanaka, Tomoyoshi Akutagawa, Hiroyuki Ichi, Yuki SUEMITSU, Akihiko Suyama +1 more | 2020-10-27 |
| 10656815 | Parameter control device, non-transitory storage medium storing a parameter control program, and parameter control method, that update a parameter of a controlled device according to a parameter adjusted by both a cooperative operated portion and a specific operation portion each associated with the controlled device | Akihiko Suyama, Keisuke Tsukada | 2020-05-19 |
| 10642235 | Control apparatus, control method, and control system that provide display control to display images associated with master and slave devices | Akihiko Suyama, Keisuke Tsukada, Shinichiro Kato | 2020-05-05 |
| 10574471 | Device control method, information storage medium, control apparatus, and device control system | Keisuke Tsukada | 2020-02-25 |
| 10474424 | Control method, audio device, and information storage medium | Katsuaki Tanaka, Tomoyoshi Akutagawa, Hiroyuki Ichi, Yuki SUEMITSU, Akihiko Suyama +1 more | 2019-11-12 |
| 10237392 | Parameter control device, parameter control program, and parameter control method | Tomoyoshi Akutagawa, Yuki YOSHIOKA | 2019-03-19 |
| 10149057 | Audio device, control terminal, method for audio device, and method for control terminal | Akihiko Suyama, Futoshi Muronaga, Tomoyoshi Akutagawa, Keisuke Tsukada | 2018-12-04 |
| 9813753 | Core device, audio/video control system, portable terminal device, audio/video control program, and audio/video control method | — | 2017-11-07 |
| D762661 | Display screen with animated graphical user interface | Hiroyuki Masuda | 2016-08-02 |
| 7965613 | Image reader | Hisanori Itoga | 2011-06-21 |
| 7864207 | Optical disk drawing apparatus | Hisanori Itoga, Tatsuo Fushiki | 2011-01-04 |
| 7623146 | Optical disc image drawing method, optical disc image drawing program, and optical disc image drawing system | Hisanori Itoga, Tatsuo Fushiki | 2009-11-24 |
| 7446792 | Method and apparatus for forming visible image on optical disk | Seiya Yamada, Hisanori Itoga, Tatsuo Fushiki | 2008-11-04 |