loadpatents
Patent applications and USPTO patent grants for Yanai; Akio.The latest application filed is for "polishing head system and polishing apparatus".
Patent | Date |
---|---|
Polishing Head System And Polishing Apparatus App 20210237224 - Kobata; Itsuki ;   et al. | 2021-08-05 |
Multiheight contact via structures for a multilevel interconnect structure Grant 9,691,778 - Izumi , et al. June 27, 2 | 2017-06-27 |
Multiheight Contact Via Structures For A Multilevel Interconnect Structure App 20160307912 - Izumi; Keisuke ;   et al. | 2016-10-20 |
Multiheight contact via structures for a multilevel interconnect structure Grant 9,401,309 - Izumi , et al. July 26, 2 | 2016-07-26 |
Multiheight Contact Via Structures For A Multilevel Interconnect Structure App 20160064281 - Izumi; Keisuke ;   et al. | 2016-03-03 |
Multiheight electrically conductive via contacts for a multilevel interconnect structure Grant 9,236,392 - Izumi , et al. January 12, 2 | 2016-01-12 |
Magnetic recording media Grant 5,082,714 - Yanai , et al. January 21, 1 | 1992-01-21 |
Method for producing magnetic recording medium Grant 4,990,361 - Yasunaga , et al. February 5, 1 | 1991-02-05 |
Magnetic recording medium Grant 4,923,748 - Yasunaga , et al. May 8, 1 | 1990-05-08 |
Magnetic recording medium containing Fe, Co, N and O Grant 4,873,154 - Yasunaga , et al. October 10, 1 | 1989-10-10 |
Magnetic recording medium Grant 4,661,418 - Yanai , et al. April 28, 1 | 1987-04-28 |
Process for producing magnetic recording medium Grant 4,604,293 - Shirahata , et al. August 5, 1 | 1986-08-05 |
Process for producing magnetic recording materials Grant 4,557,948 - Yamamoto , et al. December 10, 1 | 1985-12-10 |
System of manufacturing magnetic recording media Grant 4,511,594 - Yanai , et al. April 16, 1 | 1985-04-16 |
Method of making magnetic recording medium Grant 4,477,489 - Yanai , et al. October 16, 1 | 1984-10-16 |
Magnetic recording medium Grant 4,448,843 - Yamada , et al. May 15, 1 | 1984-05-15 |
Magnetic recording medium Grant 4,333,985 - Shirahata , et al. June 8, 1 | 1982-06-08 |
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.