Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10566883 | Sliding contact member, and DC motor and generator using said sliding contact member | Hirotaka Miwa, Toshikazu Nanbu, Yoshirou Noguchi | 2020-02-18 |
| 10556292 | Method for bonding aluminum-based metals | Toshikazu Nanbu, Kenji Miyamoto, Masayuki Inoue, Chika Yamamoto, Akio Hirose | 2020-02-11 |