Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7813906 | Method of predicting residual service life for rolling bearings and a device for predicting residual service life for rolling bearings | Makoto Tanaka, Yoshinobu Akamatsu, Yoji Nagayasu, Shingo Boda, Takuzo Iwatsubo | 2010-10-12 |
| 7559240 | Method and device for assessing residual service life of rolling bearing | Yoji Nagayasu, Makoto Tanaka, Yoshibobu Akamatsu, Shingo Boda, Takuzo Iwatsubo | 2009-07-14 |
| 7221899 | Customer support system | Hiroaki Ohno, Mitsuo Katagiri, Noriaki Suginohara | 2007-05-22 |
| 7139735 | Administration planning system | Hiroaki Ohno, Kenji Hirai | 2006-11-21 |