Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11188011 | Electrophotographic belt and electrophotographic image forming apparatus | Kaoru Okamoto, Naoto Kameyama | 2021-11-30 |
| 11086511 | Operation input device, information processing system, and operation determining method | Daisuke Kisara, Yuichi Sasaki | 2021-08-10 |
| 10976835 | Operation input device | Yuichi Sasaki, Daisuke Kisara | 2021-04-13 |
| 10926360 | Lead-free solder alloy, solder joint, solder paste composition, electronic circuit board, and electronic device | Masaya Arai, Takeshi Nakano, Tsukasa KATSUYAMA, Yurika Munekawa, Daisuke Maruyama | 2021-02-23 |