Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10627732 | Toner, developer, toner storage unit, image forming apparatus, image forming method, and method for producing printed matter | Kohtaroh Ogino, Yoshitaka Yamauchi, Akihiro Kaneko, Kazumi Suzuki | 2020-04-21 |
| 10599059 | Toner, image forming apparatus, image forming method, and toner storage unit | Namie Suzuki, Kazumi Suzuki, Yoshitaka Yamauchi, Kohtaroh Ogino, Akihiro Kaneko | 2020-03-24 |
| 10578988 | Toner, image forming apparatus, and toner stored unit | Yoshitaka Yamauchi, Kazumi Suzuki, Saori Yamada, Yu Naito, Akihiro Kaneko | 2020-03-03 |
| D875841 | Accessory for spinning top toy | Kouji Narita | 2020-02-18 |
| D875842 | Accessory for spinning top toy | Kouji Narita | 2020-02-18 |