Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12179130 | Liquid filter, and a liquid filtration apparatus using the liquid filter | Norio Nagai, Yuusuke Yagami | 2024-12-31 |
| 11482912 | Manufacturing method of core for rotary electric machine | Tetsuya Matsubara | 2022-10-25 |
| 11309776 | Manufacturing method of core for rotary electric machine | Tetsuya Matsubara | 2022-04-19 |
| 9328824 | Cylinder member of automatic transmission and manufacturing method thereof | Takaaki Kawashima | 2016-05-03 |
| 9242285 | Manufacturing device for drive plate and manufacturing method for drive plate | Daisuke IWATA, Tomoyuki Hori, Naoki Yokoyama, Hiroshi Shibata | 2016-01-26 |
| 8997354 | Manufacturing method for toothed member, manufacturing device for toothed member, and toothed member | Daisuke IWATA, Tomoyuki Hori, Naoki Yokoyama, Hiroshi Shibata | 2015-04-07 |
| 8875396 | Manufacturing method for toothed part and manufacturing device for toothed part | Daisuke IWATA, Tomoyuki Hori, Naoki Yokoyama, Hiroshi Shibata | 2014-11-04 |
| 8875555 | Bossed disc-like member manufacturing method and bossed disc-like member manufacturing apparatus | Daisuke IWATA, Masanori Sato, Yohei Mukaida | 2014-11-04 |