Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12270823 | Automated analysis device | Kyoichi Iwahashi, Tomohide ASAI, Seiichiro Ishioka | 2025-04-08 |
| 8179514 | Liquid crystal display device with first and second protruding walls surrounding spherical spacers | Yukio Kurozumi, Makoto Kanbe, Yoshitaka Hibino | 2012-05-15 |
| 8159674 | Exposure method and exposure device | Shouichi Ogata, Daisuke Fuse | 2012-04-17 |
| 8134679 | Liquid crystal display device | Yukio Kurozumi, Makoto Kanbe, Yoshitaka Hibino | 2012-03-13 |
| 8055099 | Exposure method and exposure device | Shouichi Ogata, Daisuke Fuse | 2011-11-08 |
| 4488783 | Electrode structure for electrochromatic displays of the segmented type | — | 1984-12-18 |
| 4331386 | Electrochromic display cell | — | 1982-05-25 |