Oikawa; Ryuichi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Oikawa; Ryuichi.The latest application filed is for "semiconductor device and electronic device".
Company Profile
6.25.28
- Oikawa; Ryuichi - Tokyo JP
- Oikawa; Ryuichi - Kawasaki JP
- Oikawa; Ryuichi - Kanagawa JP
- Oikawa; Ryuichi - Kawasaki-shi JP
Patent Activity
| Patent | Date |
|---|---|
| Semiconductor device Grant 11,437,341 - Oikawa September 6, 2 | 2022-09-06 |
| Semiconductor device Grant 11,431,378 - Oikawa August 30, 2 | 2022-08-30 |
| Semiconductor Device And Electronic Device App 20220165672 - OIKAWA; Ryuichi | 2022-05-26 |
| Semiconductor device with improved signal transmission characteristics Grant 11,177,235 - Oikawa November 16, 2 | 2021-11-16 |
| Semiconductor device Grant 11,171,083 - Oikawa November 9, 2 | 2021-11-09 |
| Semiconductor device Grant 11,171,112 - Oikawa November 9, 2 | 2021-11-09 |
| Semiconductor Device App 20210233886 - OIKAWA; Ryuichi | 2021-07-29 |
| Semiconductor Device App 20210159166 - OIKAWA; Ryuichi | 2021-05-27 |
| Electronic device and method of manufacturing the same Grant 10,809,470 - Tsuchiyama , et al. October 20, 2 | 2020-10-20 |
| Semiconductor Device App 20200235068 - OIKAWA; Ryuichi | 2020-07-23 |
| Semiconductor Device App 20200144177 - OIKAWA; Ryuichi | 2020-05-07 |
| Semiconductor Device App 20200112335 - OIKAWA; Ryuichi | 2020-04-09 |
| Electronic Device And Method Of Manufacturing The Same App 20190377143 - TSUCHIYAMA; Kazuaki ; et al. | 2019-12-12 |
| Semiconductor device Grant 10,403,569 - Oikawa Sep | 2019-09-03 |
| Semiconductor Device App 20190229088 - OIKAWA; Ryuichi | 2019-07-25 |
| Semiconductor device Grant 10,347,552 - Oikawa , et al. July 9, 2 | 2019-07-09 |
| Semiconductor Device App 20180374787 - OIKAWA; Ryuichi | 2018-12-27 |
| Semiconductor Device App 20180367186 - OIKAWA; Ryuichi | 2018-12-20 |
| Semiconductor device Grant 10,090,881 - Oikawa October 2, 2 | 2018-10-02 |
| Semiconductor device Grant 10,027,311 - Oikawa , et al. July 17, 2 | 2018-07-17 |
| Semiconductor Device App 20180183411 - OIKAWA; Ryuichi ; et al. | 2018-06-28 |
| Semiconductor Device App 20180151460 - OIKAWA; Ryuichi ; et al. | 2018-05-31 |
| Semiconductor device Grant 9,917,026 - Oikawa , et al. March 13, 2 | 2018-03-13 |
| Semiconductor Device App 20170263693 - OIKAWA; Ryuichi | 2017-09-14 |
| Semiconductor Device App 20170213776 - OIKAWA; Ryuichi ; et al. | 2017-07-27 |
| Semiconductor Device App 20170141812 - OIKAWA; Ryuichi | 2017-05-18 |
| Semiconductor device Grant 9,620,447 - Kariyazaki , et al. April 11, 2 | 2017-04-11 |
| Semiconductor device and circuit board Grant 9,560,762 - Oikawa January 31, 2 | 2017-01-31 |
| Semiconductor device Grant 9,461,016 - Kariyazaki , et al. October 4, 2 | 2016-10-04 |
| Semiconductor Device App 20160218083 - KARIYAZAKI; Shuuichi ; et al. | 2016-07-28 |
| Semiconductor Device App 20160190049 - KARIYAZAKI; Shuuichi ; et al. | 2016-06-30 |
| Semiconductor device with semiconductor chip and wiring layers Grant 9,312,216 - Kariyazaki , et al. April 12, 2 | 2016-04-12 |
| Semiconductor Device App 20150214142 - KARIYAZAKI; Shuuichi ; et al. | 2015-07-30 |
| Semiconductor device and interconnect substrate Grant 9,035,450 - Kariyazaki , et al. May 19, 2 | 2015-05-19 |
| Semiconductor Device And Interconnect Substrate App 20150123258 - Kariyazaki; Shuuichi ; et al. | 2015-05-07 |
| Interconnection structure Grant 9,006,910 - Oikawa April 14, 2 | 2015-04-14 |
| Semiconductor Device And Interconnect Substrate App 20140300003 - KARIYAZAKI; SHUUICHI ; et al. | 2014-10-09 |
| Semiconductor Device And Circuit Board App 20140104802 - Oikawa; Ryuichi | 2014-04-17 |
| Interconnection structure and its design method Grant 8,373,263 - Oikawa February 12, 2 | 2013-02-12 |
| Impedance measurement method and impedance measurement device Grant 8,253,421 - Oikawa August 28, 2 | 2012-08-28 |
| Design method of semiconductor package substrate to cancel a reflected wave Grant 8,104,013 - Oikawa January 24, 2 | 2012-01-24 |
| Interconnection Structure App 20110180942 - OIKAWA; Ryuichi | 2011-07-28 |
| Interconnection Structure And Its Design Method App 20110180940 - OIKAWA; Ryuichi | 2011-07-28 |
| Package substrate and semiconductor apparatus App 20110133340 - OIKAWA; Ryuichi | 2011-06-09 |
| Impedance measurement method and impedance measurement device App 20100171517 - Oikawa; Ryuichi | 2010-07-08 |
| Design method of semiconductor package substrate App 20090283892 - Oikawa; Ryuichi | 2009-11-19 |
| Package substrate for a semiconductor device having thermoplastic resin layers and conductive patterns Grant 7,378,745 - Hayashi , et al. May 27, 2 | 2008-05-27 |
| Impedance measuring apparatus of package substrate and method for the same Grant 7,292,054 - Oikawa November 6, 2 | 2007-11-06 |
| Impedance measuring apparatus of package substrate and method for the same App 20060220663 - Oikawa; Ryuichi | 2006-10-05 |
| Package substrate for a semiconductor device, a fabrication method for same, and a semiconductor device App 20060044735 - Hayashi; Akimori ; et al. | 2006-03-02 |
| Semiconductor memory device having an internal amplification function Grant 5,675,160 - Oikawa October 7, 1 | 1997-10-07 |
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.
| 