Takatsu; Akio
Patent Applications and Registrations
Patent applications and USPTO patent grants for Takatsu; Akio.The latest application filed is for "lighting device having led elements".
- Takatsu; Akio - Narita JP
- Takatsu; Akio - Tokyo JP
- Takatsu; Akio - Ichikawashi JP
| Patent | Date |
|---|---|
| Lighting device having LED elements Grant 9,271,363 - Takatsu February 23, 2 | 2016-02-23 |
| Lighting Device Having LED Elements App 20150264766 - Takatsu; Akio | 2015-09-17 |
| Flexible wiring board and method of preparing the same Grant 5,288,950 - Ushio , et al. February 22, 1 | 1994-02-22 |
| Photo-mask for manufacture of two-layer tab Grant 5,284,725 - Takatsu February 8, 1 | 1994-02-08 |
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