Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10830958 | Optical connector and method of producing optical connector | Takako Hosokawa | 2020-11-10 |
| 10795092 | Optical connector, multiple optical connector, and optical connection structure | Dai Sasaki, Yoshikyo Tamekuni, Takako Hosokawa | 2020-10-06 |
| 10739689 | Electrostatic charge image developer and process cartridge | Shintaro Anno, Yosuke Tsurumi, Fusako Kiyono | 2020-08-11 |
| 10693258 | Submersible motor and waterproof connector | Masaaki IMAFUKU | 2020-06-23 |
| D881814 | Optical fiber connector | Dai Sasaki, Yoshikyo Tamekuni, Takako Hosokawa | 2020-04-21 |