Issued Patents 2020
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10811888 | Secondary battery protection system and method for protecting secondary battery | — | 2020-10-20 |
| 10749358 | Rechargeable battery protection integrated circuit, rechargeable battery protection device, and battery pack | — | 2020-08-18 |
| 10630389 | Optical transceiver device and optical transceiver module that includes optical transceiver device | Shuntaro Makino, Suguru Akiyama | 2020-04-21 |
| 10622819 | Rechargeable battery protection integrated circuit, rechargeable battery protection device, and battery pack | — | 2020-04-14 |
| 10622781 | Wavelength monitoring device, light source device, and optical module | Tomonori Azuma | 2020-04-14 |
| 10594146 | Battery control circuit for multiple cells employing level shift circuits to avoid fault | — | 2020-03-17 |
| 10578885 | Polarization coupling device and optical modulation device | Seimi Sasaki, Hiroshi Kato, Takehito Tanaka | 2020-03-03 |
| 10556569 | Vehicular wiper device | Norihiro SUGIMOTO, Yasuhide Ito, Shinichi Okada, Takafumi Negi, Atsushi Kato +1 more | 2020-02-11 |