Araoka; Tsuyoshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Araoka; Tsuyoshi.The latest application filed is for "silicon carbide semiconductor device and method for manufacturing silicon carbide semiconductor device".

Company Profile

4.10.11

Araoka; Tsuyoshi - Tsukuba JP
Araoka; Tsuyoshi - Fukushima JP
Araoka; Tsuyoshi - Kohriyama JP
ARAOKA; Tsuyoshi - Kohriyama-city JP
Araoka; Tsuyoshi - Matsumoto JP
ARAOKA; Tsuyoshi - Tsukuba-City JP
ARAOKA; Tsuyoshi - Matsumoto-city JP
ARAOKA; Tsuyoshi - Kawasaki-shi

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Silicon carbide semiconductor device and method of manufacturing silicon carbide semiconductor device Grant 11,322,593 - Utsumi , et al. May 3, 2	2022-05-03
Silicon carbide semiconductor device and method for manufacturing silicon carbide semiconductor device Grant 11,271,080 - Araoka March 8, 2	2022-03-08
Silicon carbide semiconductor device Grant 11,049,964 - Araoka June 29, 2	2021-06-29
Silicon Carbide Semiconductor Device And Method For Manufacturing Silicon Carbide Semiconductor Device App 20210091187 - ARAOKA; Tsuyoshi	2021-03-25
Silicon carbide semiconductor device and method of manufacturing a silicon carbide semiconductor device Grant 10,930,741 - Utsumi , et al. February 23, 2	2021-02-23
Semiconductor device and method of manufacturing semiconductor device Grant 10,886,365 - Araoka , et al. January 5, 2	2021-01-05
Silicon Carbide Semiconductor Device And Method Of Manufacturing Silicon Carbide Semiconductor Device App 20200343345 - UTSUMI; Makoto ; et al.	2020-10-29
Silicon Carbide Semiconductor Device App 20200328301 - ARAOKA; Tsuyoshi	2020-10-15
Silicon carbide semiconductor device and method of manufacturing silicon carbide semiconductor device Grant 10,770,548 - Araoka , et al. Sep	2020-09-08
Silicon Carbide Semiconductor Device And Method Of Manufacturing A Silicon Carbide Semiconductor Device App 20200212183 - UTSUMI; Makoto ; et al.	2020-07-02
Silicon Carbide Semiconductor Device And Method Of Manufacturing Silicon Carbide Semiconductor Device App 20190267451 - ARAOKA; Tsuyoshi ; et al.	2019-08-29
Semiconductor Device And Method Of Manufacturing A Semiconductor Device App 20190165162 - KOBAYASHI; Yusuke ; et al.	2019-05-30
Silicon carbide semiconductor device and method of manufacturing silicon carbide semiconductor device Grant 10,249,497 - Araoka , et al.	2019-04-02
Silicon carbide semiconductor device and method of manufacturing silicon carbide semiconductor device Grant 10,163,637 - Araoka , et al. Dec	2018-12-25
Method of manufacturing silicon carbide semiconductor device and silicon carbide semiconductor device Grant 10,103,059 - Sugahara , et al. October 16, 2	2018-10-16
Silicon Carbide Semiconductor Device And Method Of Manufacturing Silicon Carbide Semiconductor Device App 20180090320 - Araoka; Tsuyoshi ; et al.	2018-03-29
Silicon Carbide Semiconductor Device And Method Of Manufacturing Silicon Carbide Semiconductor Device App 20180090321 - ARAOKA; Tsuyoshi ; et al.	2018-03-29
Silicon carbide semiconductor device and manufacturing method of silicon carbide semiconductor device Grant 9,922,822 - Makifuchi , et al. March 20, 2	2018-03-20
Semiconductor Device And Method Of Manufacturing Semiconductor Device App 20180040687 - ARAOKA; Tsuyoshi ; et al.	2018-02-08
Method Of Manufacturing Silicon Carbide Semiconductor Device And Silicon Carbide Semiconductor Device App 20160336224 - SUGAHARA; Yoshiyuki ; et al.	2016-11-17
Silicon Carbide Semiconductor Device And Manufacturing Method Of Silicon Carbide Semiconductor Device App 20160126092 - MAKIFUCHI; Youichi ; et al.	2016-05-05

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.