HT

Hironori Tsuchihashi

Kubota: 28 patents #27 of 2,059Top 2%
Overall (All Time): #139,007 of 4,157,543Top 4%
28
Patents All Time

Issued Patents All Time

Showing 1–25 of 28 patents

Patent #TitleCo-InventorsDate
9676270 Work vehicle Hideya Umemoto, Osami Fujiwara, Yoshikazu Togoshi, Yoshikazu Takemoto 2017-06-13
9125340 Ride-on lawn mower Yoshikazu Togoshi, Takafumi Komatsu, Akira Minoura, Kazuaki Nogami, Kazutomo Miyaguchi +2 more 2015-09-08
9045171 Work vehicle Kazuaki Nogami, Hiroyuki Tada, Yoshiyuki Esaki, Kazutomo Miyaguchi, Eiji Sato +3 more 2015-06-02
8991143 Work vehicle with a mower unit Osami Fujiwara, Kazutomo Miyaguchi, Kazunari Tsujino, Yoshikazu Takemoto 2015-03-31
8960359 Work vehicle with diesel particulate filter Kazuaki Nogami, Takahiro Shiraga, Eiji Sato, Akira Minoura, Takafumi Komatsu 2015-02-24
8888133 Work vehicle with a ground-work unit Takahiro Shiraga, Takafumi Komatsu 2014-11-18
8266879 Riding mower Kazuo Samejima, Kazuhiro Ochi, Masaji Kure 2012-09-18
7527298 Dust fender for riding type work vehicle Koji Fujiwara, Yoshiyuki Esaki 2009-05-05
7458434 Lawn mower having an engine disposed rearwardly of a driver's seat Kazuo Samejima, Teruo Shimamura, Yoshikazu Togoshi, Hiroshi Kawabata, Takeshi Komorida 2008-12-02
6997280 Working vehicle propelled by independently driven right and left running units Akira Minoura, Teruo Shimamura, Masahiro Yamada, Yoshikazu Togoshi, Osami Fujiwara +1 more 2006-02-14
6675567 Lawn tractor with jack-up mechanism Kazuo Samejima, Yoshikazu Togoshi, Yoshiyuki Esaki, Yoshihiro Kawahara, Osami Fujiwara +1 more 2004-01-13
6578656 Riding mower Kazuo Samejima, Yoshikazu Togoshi, Yoshihiro Kawahara, Teruo Shimamura, Osami Fujiwara +1 more 2003-06-17
6516597 Lawn tractor with jack-up mechanism Kazuo Samejima, Yoshikazu Togishi, Yoshiyuki Esaki, Yoshihiro Kawahara, Osami Fujiwara +1 more 2003-02-11
6052973 Lift mechanism for reel-type cutting units Yoshikazu Togoshi, Koji Fujiwara, Yoshiyuki Esaki, Kazuo Samejima, Junichi Kitamura +4 more 2000-04-25
5870889 Lawn tractor Yoshikazu Togoshi, Osami Fujiwara, Hideya Umemoto, Yoshiyuki Esaki, Akio Matsui 1999-02-16
5822960 Reel mower Junichi Kitamura, Matsuo Tachibana, Koji Fujiwara, Osami Fujiwara, Kazuo Samejima +3 more 1998-10-20
5823285 Four wheel drive working vehicle Yoshikazu Togoshi, Osami Fujiwara, Teruo Shimamura, Akio Matsui, Hideya Umemoto +2 more 1998-10-20
5758478 Front-mount mower tractor Niro Bando, Teruo Shimamura, Yoshikazu Togoshi, Yoshiyuki Esaki, Yoshihiro Kawahara 1998-06-02
D389490 Riding-type mower Teruo Shimamura, Akio Matsui, Yoshihiro Kawahara, Osami Fujiwara, Yoshikazu Togoshi +3 more 1998-01-20
5511631 Running control structure for a lawn tractor Osami Fujiwara, Tuyoshi Satou, Yoshikazu Togoshi, Toshihiko Hamada, Yoshihiro Kawahara +1 more 1996-04-30
D340936 Lawn mower Kenji Matsuda, Hisato Kato 1993-11-02
5230403 Steering platform for a working vehicle Kenji Matsuda, Osami Fujiwara, Jinnosuke Takakura 1993-07-27
5228530 Muffler system for an engine disposed rearwardly of a vehicle 1993-07-20
5018344 Lawn mower with blower unit Kazuo Samejima, Shinichiro Inoue, Takao Sakatsuji, Hideo Kida, Kiyoto Kasamatsu +4 more 1991-05-28
4977733 Four wheel steering tractor having a mid-mount mower Kazuo Samejima, Tetsuaki Hayashi, Niro Bando, Kenji Matsuda, Tsuyoshi Sato +4 more 1990-12-18