Inventor
OHARA HIROKI
JP150 patents
⚠️ This page may combine multiple inventors who share the name “OHARA HIROKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEMICONDUCTOR ENERGY LAB
31 patentsUS8377744B2Feb 19, 2013
Semiconductor device and manufacturing method thereof
SEMICONDUCTOR ENERGY LAB57 citations99
US10103277B2Oct 16, 2018
Method for manufacturing oxide semiconductor film
SEMICONDUCTOR ENERGY LAB27 citations98
US9711655B2Jul 18, 2017
Oxide semiconductor film and semiconductor device
SEMICONDUCTOR ENERGY LAB41 citations98
US9331208B2May 3, 2016
Oxide semiconductor film and semiconductor device
SEMICONDUCTOR ENERGY LAB59 citations98
US8994021B2Mar 31, 2015
Oxide semiconductor film and semiconductor device
SEMICONDUCTOR ENERGY LAB57 citations98
US8680522B2Mar 25, 2014
Oxide semiconductor film and semiconductor device
SEMICONDUCTOR ENERGY LAB62 citations98
US8513054B2Aug 20, 2013
Method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB35 citations98
US7037157B2May 2, 2006
Method of fabricating light emitting device
SEMICONDUCTOR ENERGY LAB64 citations97
US8697488B2Apr 15, 2014
Method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB27 citations96
US7696524B2Apr 13, 2010
Light-emitting element and display device
SEMICONDUCTOR ENERGY LAB34 citations96
US7202504B2Apr 10, 2007
Light-emitting element and display device
SEMICONDUCTOR ENERGY LAB52 citations96
US10916663B2Feb 9, 2021
Oxide semiconductor film and semiconductor device
SEMICONDUCTOR ENERGY LAB12 citations94
US8884287B2Nov 11, 2014
Semiconductor device and manufacturing method thereof
SEMICONDUCTOR ENERGY LAB43 citations94
US10109500B2Oct 23, 2018
Semiconductor device and manufacturing method thereof
SEMICONDUCTOR ENERGY LAB13 citations93
US9985118B2May 29, 2018
Method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB14 citations93
US9721811B2Aug 1, 2017
Method for manufacturing a semiconductor device having an oxide semiconductor layer
SEMICONDUCTOR ENERGY LAB18 citations93
US9412768B2Aug 9, 2016
Method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB20 citations93
US9362416B2Jun 7, 2016
Semiconductor wearable device
SEMICONDUCTOR ENERGY LAB12 citations93
US9299807B2Mar 29, 2016
Method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB16 citations93
US9293566B2Mar 22, 2016
Method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB14 citations93
US9293601B2Mar 22, 2016
Display device
SEMICONDUCTOR ENERGY LAB14 citations93
US9240467B2Jan 19, 2016
Semiconductor device and manufacturing method thereof
SEMICONDUCTOR ENERGY LAB19 citations93
US9224870B2Dec 29, 2015
Oxide semiconductor device
SEMICONDUCTOR ENERGY LAB20 citations93
US9136115B2Sep 15, 2015
Method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB12 citations93
US9054137B2Jun 9, 2015
Method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB14 citations93
US9040985B2May 26, 2015
Semiconductor device and method for manufacturing the same
SEMICONDUCTOR ENERGY LAB13 citations93
US9024313B2May 5, 2015
Semiconductor device
SEMICONDUCTOR ENERGY LAB12 citations93
US8846460B2Sep 30, 2014
Semiconductor device and method for manufacturing the same
SEMICONDUCTOR ENERGY LAB17 citations93
US8822990B2Sep 2, 2014
Semiconductor device
SEMICONDUCTOR ENERGY LAB17 citations93
US8785929B2Jul 22, 2014
Semiconductor device and method for manufacturing the same
SEMICONDUCTOR ENERGY LAB16 citations93
US8623698B2Jan 7, 2014
Method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB19 citations93
YAMAZAKI SHUNPEI
10 patentsUS8669556B2Mar 11, 2014
Semiconductor device
YAMAZAKI SHUNPEI103 citations99
US8957414B2Feb 17, 2015
Semiconductor device comprising both amorphous and crystalline semiconductor oxide
YAMAZAKI SHUNPEI25 citations96
US8841163B2Sep 23, 2014
Manufacturing method of semiconductor device comprising oxide semiconductor
YAMAZAKI SHUNPEI29 citations96
US8546180B2Oct 1, 2013
Method for manufacturing oxide semiconductor device
YAMAZAKI SHUNPEI26 citations96
US8294147B2Oct 23, 2012
Semiconductor device and manufacturing method the same
YAMAZAKI SHUNPEI34 citations96
US8518740B2Aug 27, 2013
Manufacturing method of semiconductor device
YAMAZAKI SHUNPEI44 citations94
US8900916B2Dec 2, 2014
Method for manufacturing semiconductor device including oxide semiconductor film
YAMAZAKI SHUNPEI22 citations93
US8569754B2Oct 29, 2013
Semiconductor device and manufacturing method thereof
YAMAZAKI SHUNPEI16 citations93
US8518755B2Aug 27, 2013
Method for manufacturing semiconductor device
YAMAZAKI SHUNPEI15 citations93
US8420441B2Apr 16, 2013
Method for manufacturing oxide semiconductor device
YAMAZAKI SHUNPEI20 citations93
SASAKI TOSHINARI
5 patentsUS8216878B2Jul 10, 2012
Method for manufacturing semiconductor device
SASAKI TOSHINARI41 citations98
US8207014B2Jun 26, 2012
Method for manufacturing semiconductor device
SASAKI TOSHINARI58 citations98
US8557641B2Oct 15, 2013
Semiconductor device and method for manufacturing the same
SASAKI TOSHINARI33 citations96
US8394671B2Mar 12, 2013
Method for manufacturing semiconductor device
SASAKI TOSHINARI29 citations96
US8389326B2Mar 5, 2013
Method for manufacturing semiconductor device
SASAKI TOSHINARI31 citations96
SAKATA JUNICHIRO
3 patentsUS8629432B2Jan 14, 2014
Semiconductor device and manufacturing method thereof
SAKATA JUNICHIRO47 citations98
US8492756B2Jul 23, 2013
Semiconductor device and method for manufacturing the same
SAKATA JUNICHIRO26 citations93
US8450144B2May 28, 2013
Semiconductor device and method for manufacturing the same
SAKATA JUNICHIRO22 citations93
HOSOBA MIYUKI
1 patentShowing the top 50 of 150 patents by PatentIndex Score.