Tsukamoto; Masayoshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tsukamoto; Masayoshi.The latest application filed is for "manufacturing method of multicore fiber preform, multicore fiber preform, and multicore fiber".
- Tsukamoto; Masayoshi - Tokyo JP
- Tsukamoto; Masayoshi - Chiyoda-ku JP
| Patent | Date |
|---|---|
| Multi-core fiber Grant 11,378,735 - Takahashi , et al. July 5, 2 | 2022-07-05 |
| Manufacturing Method Of Multicore Fiber Preform, Multicore Fiber Preform, And Multicore Fiber App 20220003921 - TAKAHASHI; Masanori ; et al. | 2022-01-06 |
| Optical Fiber Bundle Structure, Optical Connector, Optical Fiber Connection Structure, And Method Of Manufacturing Optical Fiber Bundle Structure App 20220003924 - KAWASAKI; Kohei ; et al. | 2022-01-06 |
| Optical Connection Component App 20210208338 - TAKAHASHI; Masanori ; et al. | 2021-07-08 |
| Indoor cable used as optical fiber cable Grant 10,061,095 - Tsukamoto , et al. August 28, 2 | 2018-08-28 |
| Optical Fiber Cable And Method For Installing Optical Fiber Cable App 20170299832 - Tsukamoto; Masayoshi ; et al. | 2017-10-19 |
| Indoor Cable App 20170299833 - Tsukamoto; Masayoshi ; et al. | 2017-10-19 |
| Method for packing cable Grant 9,604,742 - Yasutomi , et al. March 28, 2 | 2017-03-28 |
| Optical fiber cable Grant 8,842,955 - Tsukamoto , et al. September 23, 2 | 2014-09-23 |
| Optical fiber cable having a sheath and for setting in a conduit Grant 8,837,886 - Hoshino , et al. September 16, 2 | 2014-09-16 |
| Method For Packing Cable App 20140230375 - YASUTOMI; Tetsuya ; et al. | 2014-08-21 |
| Optical fiber cable Grant 8,412,011 - Yasutomi , et al. April 2, 2 | 2013-04-02 |
| Optical Fiber Cable App 20110255834 - Tsukamoto; Masayoshi ; et al. | 2011-10-20 |
| Optical Fiber Cable App 20110150402 - Hoshino; Yutaka ; et al. | 2011-06-23 |
| Packing Configuration Of Cable App 20110132786 - Yasutomi; Tetsuya ; et al. | 2011-06-09 |
| Optical Fiber Cable App 20100322573 - YASUTOMI; Tetsuya ; et al. | 2010-12-23 |
| Optical fiber cable Grant 7,813,606 - Yasutomi , et al. October 12, 2 | 2010-10-12 |
| Optical Fiber Cable App 20090034922 - YASUTOMI; Tetsuya ; et al. | 2009-02-05 |
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.
| 