Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6459224 | Zone control method in roller conveyor and zone controller | Toshiyuki Tachibana, Yoshiyuki Kujihashi | 2002-10-01 |
| 6456032 | Method for controlling a motor roller | Toshiyuki Tachibana, Shigeki Fukata | 2002-09-24 |
| 6429060 | Method for fabricating semiconductor device | Hiroyuki Yamauchi | 2002-08-06 |
| 6415914 | Conveyor system | Toshiyuki Tachibana, Yoshiyuki Kujihashi | 2002-07-09 |
| 6382393 | Conveyance-direction switching device in a roller conveyor | Tatsuhiko Nakamura, Tomonobu Hasegawa | 2002-05-07 |
| 6360869 | Transverse conveyance apparatus for roller conveyors and a lift device | Yoichi Morimoto, Toshiyuki Tachibana | 2002-03-26 |