Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11525065 | Oil-based inkjet ink | Kazuyuki Ando, Shinichiro Shimura, Marie Morinaga, Hikaru Sugiura, Shinsuke Ozawa | 2022-12-13 |
| 10793734 | Oil-based inkjet ink | Hikaru Sugiura, Shinsuke Ozawa, Shinichiro Shimura, Kazuyuki Ando, Marie Morinaga +1 more | 2020-10-06 |
| 7671829 | Driving method and driving circuit for color liquid crystal display | Kouichi Koga | 2010-03-02 |
| 7006065 | Gamma compensation method and circuit for color liquid crystal display | Kouichi Koga | 2006-02-28 |
| 6504523 | Active matrix LCD device | Kimikazu Matsumoto, Kunimasa Itakura, Tatsuya Shiki, Toshikazu Shimizu, Shoichi Kuroha +1 more | 2003-01-07 |
| 5849408 | Hot-dip zinc plating product | — | 1998-12-15 |
| 5529810 | Hot-dip zinc plating method and its product | — | 1996-06-25 |