Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9216777 | Work vehicle | Teruo Shimamura, Taro Nakamura, Masaru Nakaji, Mitsugu Kobayashi, Ryouzou Imanishi +2 more | 2015-12-22 |
| 8960805 | Work vehicle | Teruo Shimamura, Taro Nakamura, Mitsugu Kobayashi, Ryouzou Imanishi, Yoshimi Hirooka +1 more | 2015-02-24 |
| 8720299 | Tiltable steering wheel apparatus for work vehicle | Koji Fujiwara, Hiroaki Kitaguchi, Koji Nada | 2014-05-13 |
| 8720977 | Door attached to cabin for work vehicle | Koji Nada, Hiroaki Kitaguchi | 2014-05-13 |
| 8499870 | Work vehicle with engine, air cleaner, and battery | Taro Nakamura, Ryouzou Imanishi, Yoshimi Hirooka, Tatsuya Nose, Kazuyoshi Kawamoto | 2013-08-06 |
| 8414082 | Work vehicle | Ryouzou Imanishi, Koji Fujiwara, Mitsugu Kobayashi, Yoshimi Hirooka, Taro Nakamura +1 more | 2013-04-09 |
| 8376441 | Work vehicle | Ryouzou Imanishi, Koji Fujiwara, Mitsugu Kobayashi, Yoshimi Hirooka, Taro Nakamura +1 more | 2013-02-19 |
| 8052202 | Vehicle frame for work vehicle and method for manufacturing same | — | 2011-11-08 |
| 7926387 | Change-speed control system for utility vehicle having stepless change-speed apparatus for speed-changing engine output and transmitting the speed-changed output to traveling unit | Yoshifumi Horiuchi, Yasunobu Nakatani, Hiroki Bessho | 2011-04-19 |
| 7913505 | Air conditioning device for work vehicle | — | 2011-03-29 |
| 7815246 | Sealing structure for cabin | Shinichiro Saji, Takeshi Tsuchiya, Masanori Fujino | 2010-10-19 |
| D621423 | Transport vehicle | Shinobu Nakanishi, Hisato Katoh | 2010-08-10 |
| 7677646 | Vehicle frame for work vehicle and method for manufacturing same | — | 2010-03-16 |
| 7673920 | Operator's station structure for work vehicle | Koji Nada, Shoichiro Kawamura, Masaki Hayashi, Masaru Nakaji, Shinichiro Saji +1 more | 2010-03-09 |
| 7581780 | Pickup-style work vehicle | Teruo Shimamura, Yoshimi Hirooka, Taro Nakamura | 2009-09-01 |
| 7578544 | Pickup-style work vehicle | Teruo Shimamura, Yoshimi Hirooka, Taro Nakamura | 2009-08-25 |
| 7367247 | Change-speed control system for utility vehicle having stepless change-speed apparatus for speed-changing engine output and transmitting the speed-changed output to traveling unit | Yoshifumi Horiuchi, Yasunobu Nakatani, Hiroki Bessho | 2008-05-06 |
| 5255752 | Body frame structure for crawler type working vehicle | Mitsugu Kobayashi, Akio Matsui, Tetsuo Yamaguchi | 1993-10-26 |
| 5149308 | Transmission | Tadao Adachi, Akio Matsui, Kouji Fujiwara, Mitsugu Kobayashi, Tetsuo Yamaguchi +1 more | 1992-09-22 |
| 5117936 | Vehicle propelling apparatus | Minoru Fukuda, Hiroaki Kawakita | 1992-06-02 |
| D297433 | Tractor | Shigeaki Okuyama, Osami Fujiwara, Kunisuke Nakamura, Genichi Funabashi | 1988-08-30 |
| 4671376 | Automatic differential locking system for a working vehicle | Katsumi Ito, Shigeaki Okuyama, Yoshizo Kuroiwa, Kouji Fujiwara, Kunisuke Nakamura +3 more | 1987-06-09 |
| 4435907 | Machine body inclination detector device | Shigeaki Okuyama, Osami HASHIMOTO | 1984-03-13 |
| 4315548 | Tractor with a traction load sensing device | Shigeaki Okuyama, Shigekazu Hasegwa, Yoshiyuki Katayama, Mituhiko Obe | 1982-02-16 |
| 4300638 | Automatic position control apparatus for ground working vehicle | Yoshiyuki Katayama, Shigekazu Hasegawa, Shigeaki Okuyama | 1981-11-17 |