Yokokawa; Yoshihisa
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yokokawa; Yoshihisa.The latest application filed is for "light irradiation unit and light irradiation device".
- Yokokawa; Yoshihisa - Tokyo JP
- Yokokawa; Yoshihisa - Himeji JP
- Yokokawa; Yoshihisa - Hyogo JP
- Yokokawa; Yoshihisa - Himeji-shi JP
| Patent | Date |
|---|---|
| Light Irradiation Unit And Light Irradiation Device App 20210288236 - Yokokawa; Yoshihisa ; et al. | 2021-09-16 |
| Light irradiation apparatus including a light shield Grant 9,994,045 - Sato , et al. June 12, 2 | 2018-06-12 |
| Light source unit Grant 9,755,126 - Yokokawa , et al. September 5, 2 | 2017-09-05 |
| Light Irradiation Apparatus And Photocurable Material Treatment Apparatus App 20170217214 - SATO; Takumi ; et al. | 2017-08-03 |
| Light emitting module and light irradiating apparatus Grant 9,496,244 - Enomoto , et al. November 15, 2 | 2016-11-15 |
| Light Source Device App 20160290608 - OHASHI; Akinori ; et al. | 2016-10-06 |
| Light Emitting Module And Light Irradiating Apparatus App 20150260368 - Enomoto; Koji ; et al. | 2015-09-17 |
| Light Source Unit App 20150221841 - Yokokawa; Yoshihisa ; et al. | 2015-08-06 |
| LED linear light source and reading apparatus Grant 8,562,171 - Kamei , et al. October 22, 2 | 2013-10-22 |
| LED linear light source and reading apparatus App 20110164412 - Kamei; Koichi ; et al. | 2011-07-07 |
| Linear light source App 20110149590 - Kamei; Koichi ; et al. | 2011-06-23 |
| Illumination Device App 20100103681 - KAMEI; Koichi ; et al. | 2010-04-29 |
| Rare Gas Discharge Lamp Apparatus App 20100052493 - Otsuka; Masaharu ; et al. | 2010-03-04 |
| Device for applying particular voltage waveform for operating a discharge lamp Grant 5,977,722 - Yokokawa , et al. November 2, 1 | 1999-11-02 |
| Fluorescent lamp of the external electrode type and irradiation unit Grant 5,889,366 - Yokokawa , et al. March 30, 1 | 1999-03-30 |
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