| 6510932 |
Driving force transmission system |
Akihiko Ikeda, Shinji Ogawa, Hirokazu Suzuki, Mitsuru Ohba, Fumitomo Tsuchiya +11 more |
2003-01-28 |
| 6315099 |
Driving force transmission system |
Akihiko Ikeda, Shinji Ogawa, Hirokazu Suzuki, Mitsuru Ohba, Fumitomo Tsuchiya +11 more |
2001-11-13 |
| 6109408 |
Driving force transmission system |
Akihiko Ikeda, Shinji Ogawa, Hirokazu Suzuki, Mitsuru Ohba, Fumitomo Tsuchiya +11 more |
2000-08-29 |
| 6056509 |
Contra-rotating bearing device for contra-rotating propeller |
Mikihiko Nakayama, Shinichi Ohtani, Kazuhide Ohta, Masayasu Matsuda, Keiichi Nitta +2 more |
2000-05-02 |
| 5954173 |
Drive force transmission apparatus |
Toshifumi Sakai, Kunihiko Suzuki, Naoyuki Kokubo, Masayuki Shimada, Tomohiro Maruyama +3 more |
1999-09-21 |
| 5899306 |
Drive force transmission apparatus |
Naoyuki Sakai, Hiroshi Takuno, Yoshiaki Senga, Kunihiko Suzuki, Naoyuki Kokubo +5 more |
1999-05-04 |
| 5178249 |
Rotary coupling for torque transmission |
Kyosuke Haga, Yukihiro Tanigawa |
1993-01-12 |
| 5012908 |
Control coupling for torque transmission |
Katsuyuki Kobayashi, Masaki Inui, Keiichi Nakamura, Masaji Yamamoto |
1991-05-07 |
