Issued Patents All Time
Showing 26–50 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11714486 | Video display device and video display method | Mayumi Nakade, Nobutaka Okuyama | 2023-08-01 |
| 11614630 | Wearable device, battery used in the same, and power supply system | Yasuo Yahagi, Takatoshi Shirosugi, Osamu Kawamae | 2023-03-28 |
| 11283301 | Wearable device, battery used in the same, and power supply system | Yasuo Yahagi, Takatoshi Shirosugi, Osamu Kawamae | 2022-03-22 |
| 10889307 | Door device and vehicle having the same | Genta Sakaki | 2021-01-12 |
| 10569627 | Door seal for a vehicle door | Yasushige Baba, Atsuhito Yamaguchi | 2020-02-25 |
| 10160334 | Power conversion device and machine equipped with power conversion device | Isao Houda, Masayoshi Takahashi, Hiroki Funato | 2018-12-25 |
| 9858339 | Information providing system, identification information resolution server and mobile terminal device | Hiroyuki Iwase, Takeshi Sakai, Takuro Sone | 2018-01-02 |
| 9789884 | Railway vehicle plug door device and railway vehicle plug door | Atsuhito Yamaguchi | 2017-10-17 |
| 9653937 | Power supplying apparatus, power receiving apparatus, electrical vehicle, charging system, and charging method | Isao Hoda | 2017-05-16 |
| 9082382 | Musical performance apparatus and musical performance program | — | 2015-07-14 |
| 8942388 | Modulation device and demodulation device | Shinya Koseki, Fukutaro Okuyama, Takuro Sone, Hiroyuki Iwase | 2015-01-27 |
| 8907192 | Waveform data generating apparatus and waveform data generating program | — | 2014-12-09 |
| 8369538 | Effect adding method and effect adding apparatus | Ryotaro Aoki | 2013-02-05 |
| 8345893 | Sound volume controller | Ryotaro Aoki | 2013-01-01 |
| 8045731 | Sound quality adjustment device | Ryotaro Aoki | 2011-10-25 |
| 7940941 | Effect adding method and effect adding apparatus | Ryotaro Aoki | 2011-05-10 |
| 7897864 | Band extension reproducing apparatus | — | 2011-03-01 |
| 7782406 | Receiving apparatus and receiving method for channel switching in both digital and analog TV reception | Takatoshi Shirosugi | 2010-08-24 |
| 7777818 | Receiving apparatus and a method for setting a receiving antenna thereof | Isao Hoda, Takatoshi Shirosugi | 2010-08-17 |
| 7668506 | Receiving apparatus and reception antenna setting method | Isao Hoda | 2010-02-23 |
| 7644428 | Receiving apparatus having integrated program guide that integrates program information received from plural transmission media | — | 2010-01-05 |
| 7590241 | Receiver and receiving method | Katsuhiko Tonami | 2009-09-15 |
| 7575289 | Rubber crawler running device | Shingo Sugihara | 2009-08-18 |
| 7077485 | Rubber crawler | Eiji Tsuru | 2006-07-18 |
| 6068354 | Non vibration tread angle for rubber track | Matthew J. Beatty, Louis F. Agocs, Jr. | 2000-05-30 |