Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10790097 | Lithium composite negative electrode and hybrid capacitor, and manufacturing methods thereof | Sho Makino, Wataru Sugimoto | 2020-09-29 |
| 5699219 | Ground fault current limiter and method of limiting ground fault current | Hiroshi Arita, Junzo Kida, Yoshiaki Matsui, Tokio Yamagiwa, Sadanori Neo | 1997-12-16 |
| 4678980 | Power failure stop circuit for a converter | Masayuki Kato, Katsuhiko Chonan | 1987-07-07 |