Nishimura; Katsuo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nishimura; Katsuo.The latest application filed is for "combination display timepiece equipped with el illumination".
- Nishimura; Katsuo - Tanashi JP
- Nishimura; Katsuo - Tokorozawa JP
- Nishimura; Katsuo - Iruma JP
- Nishimura; Katsuo - Tokyo JA
| Patent | Date |
|---|---|
| Combination display timepiece equipped with el illumination Grant 5,881,024 - Nishimura , et al. March 9, 1 | 1999-03-09 |
| World time watch Grant 4,681,460 - Nishimura July 21, 1 | 1987-07-21 |
| Analog type of electronic timepiece Grant 4,470,706 - Nishimura , et al. September 11, 1 | 1984-09-11 |
| Analog display electronic timepiece with multi-mode display capability Grant 4,433,918 - Nishimura , et al. February 28, 1 | 1984-02-28 |
| Analog display type electronic timepiece Grant 4,419,019 - Nishimura , et al. December 6, 1 | 1983-12-06 |
| Liquid crystal display cell Grant 4,297,004 - Nishimura , et al. October 27, 1 | 1981-10-27 |
| Liquid crystal display cell for an electronic timepiece Grant 4,264,970 - Nishimura , et al. April 28, 1 | 1981-04-28 |
| Liquid type display cells and method of manufacturing the same Grant 4,188,095 - Nishimura , et al. February 12, 1 | 1980-02-12 |
| Electronic optical display device and method of manufacturing the same Grant 4,183,629 - Nishimura , et al. January 15, 1 | 1980-01-15 |
| Driver circuit for electrochromic display device Grant 4,096,412 - Sekiya , et al. June 20, 1 | 1978-06-20 |
| Liquid crystal display wrist watch Grant 4,083,177 - Nishimura , et al. April 11, 1 | 1978-04-11 |
| Display device employing special-purpose monograms Grant 3,971,012 - Morokawa , et al. July 20, 1 | 1976-07-20 |
| Liquid-crystal display cell and method of making same Grant 3,926,502 - Tanaka , et al. December 16, 1 | 1975-12-16 |
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