loadpatents
Patent applications and USPTO patent grants for Go; Takashi.The latest application filed is for "optical signal processing apparatus".
Patent | Date |
---|---|
Optical Signal Processing Apparatus App 20220272427 - Yamaguchi; Keita ;   et al. | 2022-08-25 |
Optical signal processing device and method for controlling same Grant 11,405,702 - Yamaguchi , et al. August 2, 2 | 2022-08-02 |
Planar Optical Waveguide Circuit App 20220091329 - Moriwaki; Osamu ;   et al. | 2022-03-24 |
Optical Signal Processing Apparatus App 20220091473 - Yamaguchi; Keita ;   et al. | 2022-03-24 |
Wavelength Monitoring Device and Controlling Method Thereof App 20220086538 - Moriwaki; Osamu ;   et al. | 2022-03-17 |
Optical Signal Processing Apparatus and Manufacturing Method Thereof App 20220066244 - Yamaguchi; Keita ;   et al. | 2022-03-03 |
Wavelength Monitoring Circuit App 20220011508 - Moriwaki; Osamu ;   et al. | 2022-01-13 |
Optical Module App 20210397065 - Yanagihara; Ai ;   et al. | 2021-12-23 |
Optical switch array and multicast switch Grant 11,194,093 - Senoo , et al. December 7, 2 | 2021-12-07 |
Vapor phase growth device, and EPI wafer producing method Grant 11,162,187 - Go November 2, 2 | 2021-11-02 |
Semiconductor laminate and light-receiving element Grant 11,152,521 - Fuyuki , et al. October 19, 2 | 2021-10-19 |
Variable wavelength filter Grant 11,112,561 - Suzuki , et al. September 7, 2 | 2021-09-07 |
Optical Signal Processing Device and Method For Controlling Same App 20210258663 - Yamaguchi; Keita ;   et al. | 2021-08-19 |
Semiconductor laminate, light-receiving element, and method for manufacturing semiconductor laminate Grant 11,081,605 - Fuyuki , et al. August 3, 2 | 2021-08-03 |
Variable Wavelength Filter App 20210141153 - Suzuki; Kenya ;   et al. | 2021-05-13 |
Optical Signal Processing Device App 20210026220 - Nakajima; Mitsumasa ;   et al. | 2021-01-28 |
Optical Switch Array And Multicast Switch App 20200408990 - Senoo; Kazunori ;   et al. | 2020-12-31 |
Semiconductor stacked body and light-receiving device Grant 10,790,401 - Fuyuki , et al. September 29, 2 | 2020-09-29 |
Semiconductor Laminate And Light-receiving Element App 20200227576 - FUYUKI; Takuma ;   et al. | 2020-07-16 |
Semiconductor Laminate, Light-receiving Element, And Method For Manufacturing Semiconductor Laminate App 20200203542 - FUYUKI; Takuma ;   et al. | 2020-06-25 |
Vapor Phase Growth Device, And Epi Wafer Producing Method App 20200165744 - GO; Takashi | 2020-05-28 |
Semiconductor Stacked Body And Light-receiving Device App 20190355857 - FUYUKI; Takuma ;   et al. | 2019-11-21 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.