Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8240222 | Electrically driven linear actuator | Keisuke Kazuno | 2012-08-14 |
| 8141445 | Supporting structure of ball screw shaft | Keisuke Kazuno, Kiyohito Ishikawa, Koji Tateishi | 2012-03-27 |
| 7004860 | Belt type infinite variable-speed drive | Isamu Yoshida, Kiyotake Shibata, Masahiro Nobutomo | 2006-02-28 |
| 6991062 | Ball screw and wheel steering device having the same | Isamu Yoshida, Keisuke Kazuno | 2006-01-31 |
| 6464034 | Electrically powered steering device | Masaaki Toda, Koji Tateishi, Isamu Yoshida, Kiyoshige Yamauchi | 2002-10-15 |
| 6439338 | Ball screw mechanism and electrically powered steering device utilizing the same | Koji Tateishi, Isamu Yoshida, Yoshinori Ikeda | 2002-08-27 |
| 5788578 | Homokinetic joint having an outer ring formed with track grooves which have a constant effective depth | Osamu Shimizu, Hisaaki Kura, Shigeyoshi Ishiguro, Shuji Mochinaga, Katsuyuki Ikei +2 more | 1998-08-04 |
| 5399124 | Autotensioner | Ken Yamamoto | 1995-03-21 |
| 4459164 | Method and apparatus for compensating for axial deformation of screw shafts due to heat treatment | Fumikazu Goto | 1984-07-10 |
| 4319478 | Method for manufacturing an inner joint member of constant velocity joint | — | 1982-03-16 |