YOKOYAMA; Yuko
Patent Applications and Registrations
Patent applications and USPTO patent grants for YOKOYAMA; Yuko.The latest application filed is for "endoscope measuring 3-d profile".
- YOKOYAMA; Yuko - Saitama JP
- Yokoyama, Yuko - Yokohama-shi JP
- Yokoyama; Yuko - Yokohama JP
- Yokoyama; Yuko - Ibaraki JP
| Patent | Date |
|---|---|
| Endoscope Measuring 3-d Profile App 20090244260 - TAKAHASHI; Masao ; et al. | 2009-10-01 |
| Optical Device App 20090052039 - YOKOYAMA; Yuko ; et al. | 2009-02-26 |
| Liquid crystal device, process for producing same and liquid crystal apparatus App 20010055084 - Yokoyama, Yuko ; et al. | 2001-12-27 |
| Color liquid crystal display device and process for producing same Grant 5,777,707 - Masaki , et al. July 7, 1 | 1998-07-07 |
| Color liquid crystal panel with light shielding layer sections formed between color filter films without contacting said color filter films Grant 5,757,452 - Masaki , et al. May 26, 1 | 1998-05-26 |
| Trioxane derivatives, and method for the chemiluminescence Grant 5,348,890 - Ichikawa , et al. September 20, 1 | 1994-09-20 |
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