Nagayama; Masayoshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nagayama; Masayoshi.The latest application filed is for "teeth bleaching apparatus".
- Nagayama; Masayoshi - Osaka JP
- Nagayama; Masayoshi - Takaishi JP
- Nagayama; Masayoshi - Kadoma JP
| Patent | Date |
|---|---|
| Tooth bleaching device Grant 10,245,129 - Nagayama , et al. | 2019-04-02 |
| Teeth bleaching apparatus Grant 10,016,264 - Otsuka , et al. July 10, 2 | 2018-07-10 |
| Teeth Bleaching Apparatus App 20160361149 - OTSUKA; Risa ; et al. | 2016-12-15 |
| Tooth Bleaching Device App 20160135936 - NAGAYAMA; Masayoshi ; et al. | 2016-05-19 |
| Brush Body And Toothbrush App 20120233791 - Uchida; Satoshi ; et al. | 2012-09-20 |
| Brush Body And Toothbrush App 20120233790 - Uchida; Satoshi ; et al. | 2012-09-20 |
| Mouth cleaning device Grant 8,145,325 - Taniguchi , et al. March 27, 2 | 2012-03-27 |
| Brush Body And Toothbrush Including Brush Body App 20110304194 - Uchida; Satoshi ; et al. | 2011-12-15 |
| Brush Body And Toothbrush App 20110232014 - Uchida; Satoshi ; et al. | 2011-09-29 |
| Mouth cleaning device App 20080086189 - Taniguchi; Shinichi ; et al. | 2008-04-10 |
| Low frequency therapeutic instrument Grant 4,372,319 - Ichinomiya , et al. February 8, 1 | 1983-02-08 |
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