Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12240240 | Liquid ejection head | Tsubasa KONISHI | 2025-03-04 |
| 10899128 | Ink jet head and ink jet recording device | Yoshiaki Kaneko, Tomomi Iijima | 2021-01-26 |
| 10717309 | Liquid discharge head and liquid discharge apparatus | Tomomi Iijima, Naoaki Kiryu | 2020-07-21 |
| 7545475 | Liquid crystal display device having particular interval between spacer groups | Tetsuya Kawamura, Katsuhiko Inada | 2009-06-09 |
| 6839109 | Liquid crystal display with display regions of light reflection mode and light transmission mode | Masahiro Seiki, Ryoichi Watanabe | 2005-01-04 |
| 6714270 | Transflective liquid crystal display | Masahiro Seiki, Ryoichi Watanabe | 2004-03-30 |