Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10852493 | Optical subassembly and optical module | Hiroshi Yamamoto | 2020-12-01 |
| 10788833 | Transport system | Manabu Fujii, Tsutomu Ito, Jingpeng Xu, Kunihiko Aoki | 2020-09-29 |
| 10624204 | Optical module and optical transmission equipment | Hiroshi Yamamoto | 2020-04-14 |
| 10571820 | White toner for electrostatic latent image development, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method | Yoshimasa Fujihara, Kazutsuna SASAKI | 2020-02-25 |