Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8920273 | V-belt for transmitting high load | Ikuhito Doi, Takashi Nishikawa, Hiroyuki Sakanaka | 2014-12-30 |
| 7700671 | Cement composition for extrusion molding | Toshihiko Mita, Takeyuki Deyama, Masashi Yamauchi, Takafumi Akahira, Tatsuya Matsui +1 more | 2010-04-20 |
| 7016818 | Method of evaluating the power transmission ability of frictional power transmission belt and method of aiding the designing for belt drive system | Mitsuhiko Takahashi | 2006-03-21 |
| 6485384 | Toothed belt, toothed belt power transmission apparatus, and business equipment employing the same | Masaki Ochiai, Kyotaro Yanagi, Hideaki Kawahara | 2002-11-26 |