Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11021389 | Supporting glass substrate | Seiji Inaba, Kiyoshi Tamai, Kazutaka Ono, Yuha KOBAYASHI | 2021-06-01 |
| 10883153 | Sliding member, clutch plate, and manufacturing methods for the same | Kazutaka Matsukawa, Hiroyuki Ando, Hideyuki Saito, Kazuhiro Fukushima, Tomoyuki Nanba | 2021-01-05 |