Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11849324 | Detection device, vehicle, detection method, and detection program | Hiroshi Ueda, Naoki Adachi, Shinichi Aiba, Shogo Kamiguchi, Fumiya Ishikawa | 2023-12-19 |
| 11712891 | Liquid ejection head and liquid ejection apparatus | Keiji Tomizawa, Yoshiyuki Nakagawa, Akiko Hammura, Shuzo Iwanaga | 2023-08-01 |
| 11597203 | Liquid ejection head including a plurality of recording element substrates formed adjacent to each other to form an array such that a gap in temperature distribution is prevented | Keiji Tomizawa, Shuzo Iwanaga, Akiko Hammura | 2023-03-07 |