| 12241225 |
Work machine cooling unit fan housing |
Masatoshi Uchimaru, Yuusuke Kondou |
2025-03-04 |
| 12039989 |
Echo canceller with variable step-size control |
Thi Hong Thu Nguyen |
2024-07-16 |
| 11509773 |
Systems and methods of echo reduction |
Thi Hong Thu Nguyen |
2022-11-22 |
| 11102569 |
Methods and apparatus for a microphone system |
— |
2021-08-24 |
| 10602257 |
Methods and systems for wireless audio |
— |
2020-03-24 |
| 9758946 |
Work vehicle |
Jin Yogita, Eiji Morinaga, Kazuyoshi Morimoto |
2017-09-12 |
| 9726065 |
Work vehicle |
Kiichirou Kouno, Ken Itou, Jin Yogita, Yasuyuki Onodera, Hideo Oguri +2 more |
2017-08-08 |
| 9517552 |
Filter remover |
Minato Tomuro, Shinya Furuhata, Shouhei Nagasaka, Osamu Okamoto, Yukinori Maeda |
2016-12-13 |
| 9382690 |
Engine support mechanism with aftertreatment device |
Tadashi Iijima, Godo Ozawa, Muneo Harada, Naoto Ikeda |
2016-07-05 |
| 9163380 |
Hydraulic excavator |
Takuya HOMMA, Hiroto Shinomiya |
2015-10-20 |
| 9074343 |
Work vehicle |
Tsuyoshi Kobayashi |
2015-07-07 |
| 9027688 |
Reducing agent tank and work vehicle |
Hideyuki Ohi |
2015-05-12 |
| 8973692 |
Work vehicle having reducing agent tank, battery and partition plate positioned between tank and battery |
Naoto Nakamura, Kiichirou Kouno, Kenji Ohiwa |
2015-03-10 |
| 8934621 |
Echo prevention circuit having signal subtracter feature |
Hideki Ohashi, Takeo Inoue |
2015-01-13 |
| 8498862 |
Speech signal processing apparatus |
Kenji Morimoto |
2013-07-30 |
| 8184160 |
Image processor, driving assistance system, and out-of-position detecting method |
Hitoshi Hongo |
2012-05-22 |
| 8036376 |
Echo prevention circuit having adaptive digital filter |
Hideki Ohashi, Takeo Inoue |
2011-10-11 |
| 7921816 |
Control device for hydraulically driven fan |
Keiji Yanagihara, Kouji Hoshi |
2011-04-12 |
| 7505912 |
Network telephone set and audio decoding device |
Mika Kirimoto, Hiroyuki Hirai, Hiroki Onishi |
2009-03-17 |
| 6868157 |
Echo canceling method, echo canceller and voice switch |
— |
2005-03-15 |
| 6735303 |
Periodic signal detector |
— |
2004-05-11 |
| 6481748 |
Counterweight for construction vehicle |
Yoshitsugu Shigehisa |
2002-11-19 |
| 6449361 |
Control method and device for echo canceller |
— |
2002-09-10 |
| 6442273 |
Echo canceller and echo cancelling method |
— |
2002-08-27 |