Seo; Makoto
Patent Applications and Registrations
Patent applications and USPTO patent grants for Seo; Makoto.The latest application filed is for "signal input/output device".
- Seo; Makoto - Moriya JP
- Seo; Makoto - Tsukubamirai-shi JP
- Seo; Makoto - Ibaraki-ken JP
| Patent | Date |
|---|---|
| Signal input/output device Grant 7,397,668 - Sekine , et al. July 8, 2 | 2008-07-08 |
| Signal Input/Output Device App 20070133150 - Sekine; Mitsuo ; et al. | 2007-06-14 |
| Signal converter Grant D432,987 - Seo , et al. October 31, 2 | 2000-10-31 |
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