Santo; Koichi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Santo; Koichi.The latest application filed is for "multi-way operation switch, input device and input unit".
- Santo; Koichi - Osaka JP
- Santo; Koichi - Hirakata JP
- Santo, Koichi - Hirakata-shi JP
| Patent | Date |
|---|---|
| Multi-way operation switch, input device and input unit Grant 7,310,084 - Shitanaka , et al. December 18, 2 | 2007-12-18 |
| Lighted switch unit Grant 7,129,432 - Fujii , et al. October 31, 2 | 2006-10-31 |
| Multi-way operation switch, input device and input unit App 20050284737 - Shitanaka, Hitokazu ; et al. | 2005-12-29 |
| Lighted switch unit App 20050189205 - Fujii, Takeshi ; et al. | 2005-09-01 |
| Luminous EL sheet having a domed diaphragm and a switch employing the EL sheet Grant 6,670,750 - Hanahara , et al. December 30, 2 | 2003-12-30 |
| El sheet and switch comprising the same App 20030006701 - Hanahara, Tetsuro ; et al. | 2003-01-09 |
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