Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11154803 | Electret fiber sheet | Sachio Inaba, Yuji Iyama | 2021-10-26 |
| 11124907 | Spun-bonded nonwoven fabric | Yohei Nakano, Yuka Nishiguchi | 2021-09-21 |
| 10547149 | Wiring module | Misako Nagai | 2020-01-28 |
| 10512861 | Electret fiber sheet | Yuji Iyama, Shingo Hayashi | 2019-12-24 |
| 10501875 | Melt-blown nonwoven fabric and method of manufacturing same | Daiki Shimada, Youhei Nakano, Yoshikazu Yakake | 2019-12-10 |
| 10406469 | Electret fiber sheet | Yohei Nakano, Yuji Iyama | 2019-09-10 |
| 10181689 | Wiring module with coupling portions | Misako Nagai | 2019-01-15 |
| 8491195 | Rolling bearing device | Masatsugu Mori | 2013-07-23 |
| 8118640 | Wafer transferring apparatus, polishing apparatus, and wafer receiving method | Nobuyuki Takahashi, Tadakazu Sone, Hiroomi Torii | 2012-02-21 |
| 7918606 | Rolling bearing | Yoshinobu Akamatsu, Masatsugu Mori, Sun-Woo Lee | 2011-04-05 |
| 7874733 | Rolling bearing | Masatsugu Mori, Sun-Woo Lee, Hiroshi Takiuchi | 2011-01-25 |