Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12352925 | Anti-reflection circular polariser and image display device using same | Toshitake Suzuki, Hiroshi Shibano | 2025-07-08 |
| 12061392 | Image display device, and method for selecting combination of backlight light source and polarizing plate in liquid crystal display device | Takahisa ABE, Yasushi Sasaki | 2024-08-13 |
| 11635653 | Liquid crystal display device, polarizer and protective film | Takahisa ABE, Kouichi Murata | 2023-04-25 |
| 8944991 | Inter-organ spacer for use in endoscopic surgery | Yoshiharu Nakamura, Satoshi Matsumoto | 2015-02-03 |
| 8937751 | Image evaluating apparatus, image evaluating method, and non-transitory storage medium | Fumito Takemoto | 2015-01-20 |
| 7351422 | Hemostatic soluble cellulose fibers containing coagulating protein for treating wound and process for producing the same | Yoshio Jo, Motonori Aoshima, Koji Tanabe, Koichi Matsushita | 2008-04-01 |
| 7187008 | Semiconductor driver circuit, display device and method of adjusting brightness balance for display device | — | 2007-03-06 |
| 6783654 | Electrolytic plating method and device for a wiring board | Kyoko Kumagai | 2004-08-31 |
| 6766811 | Method of removing smear from via holes | Toshihisa Shimo, Kyoko Kumagai, Yoshifumi Kato, Takashi Yoshida, Masanobu Hidaka | 2004-07-27 |
| 6277652 | Colorimetric sensor employing polydiacetylene membrane | Yoshio Jo, Kouichi Takada | 2001-08-21 |
| 5997776 | Color layer composition for chromatic device and method of producing chromatic device by using same | Yoshifumi Kato, Hisashi Shiraki, Takanori Murasaki | 1999-12-07 |
| 5961891 | Method for preparing coloring layer composition for chromatic device | Takanori Murasaki, Takashi Komori, Yoshifumi Kato | 1999-10-05 |
| 5851439 | Coloring layer composition for chromatic device and method of producing chromatic device by using same | Yoshifumi Kato, Hisashi Shiraki, Takanori Murasaki | 1998-12-22 |