Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9995605 | Pressure gauge | Hidetoshi Konno, Manabu Oonuma | 2018-06-12 |
| 6967692 | Apparatus for processing luminance signal | Yuki Kakuya, Atsuhisa Kageyama, Keiichi Ito | 2005-11-22 |
| 6633343 | Dynamic gamma correction apparatus | Keiichi Ito, Atsuhisa Kageyama, Katsuya Ishikawa, Hidetoshi Suzuki, Hisao Kunitani +1 more | 2003-10-14 |