Inventor
WATATANI KENICHI
JP16 patents
⚠️ This page may combine multiple inventors who share the name “WATATANI KENICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO ELECTRIC INDUSTRIES
13 patentsUS9957604B2May 1, 2018
Oxide sintered body and method for manufacturing the same, sputtering target, and semiconductor device
SUMITOMO ELECTRIC INDUSTRIES6 citations82
US10655213B2May 19, 2020
Oxide sintered material, method of producing oxide sintered material, sputtering target, and method of producing semiconductor device
SUMITOMO ELECTRIC INDUSTRIES2 citations71
US10475631B2Nov 12, 2019
Oxide sintered body and method for manufacturing the same, sputtering target, and semiconductor device
SUMITOMO ELECTRIC INDUSTRIES3 citations71
US10087517B2Oct 2, 2018
Oxide sintered body and semiconductor device
SUMITOMO ELECTRIC INDUSTRIES4 citations71
US7807942B2Oct 5, 2010
Laser processing method and laser processing apparatus
SUMITOMO ELECTRIC INDUSTRIES6 citations62
US10894744B2Jan 19, 2021
Oxide sintered material and method for manufacturing the same, sputtering target, and method for manufacturing semiconductor device
SUMITOMO ELECTRIC INDUSTRIES0 citations57
US10480060B2Nov 19, 2019
Oxide sintered body and method for manufacturing the same, sputtering target, and semiconductor device
SUMITOMO ELECTRIC INDUSTRIES0 citations51
US9187376B2Nov 17, 2015
Sintered compact, cutting tool formed using sintered compact, and method for manufacturing sintered compact
SUMITOMO ELECTRIC INDUSTRIES0 citations51
US11492694B2Nov 8, 2022
Oxide sintered material, method of producing oxide sintered material, sputtering target, and method of producing semiconductor device
SUMITOMO ELECTRIC INDUSTRIES0 citations50
US11024744B2Jun 1, 2021
Semiconductor device and method for manufacturing the same
SUMITOMO ELECTRIC INDUSTRIES0 citations50
US10822276B2Nov 3, 2020
Oxide sintered material and method of manufacturing the same, sputtering target, and method of manufacturing semiconductor device
SUMITOMO ELECTRIC INDUSTRIES0 citations50
US10811238B2Oct 20, 2020
Oxide sintered body and method for manufacturing the same, sputtering target, and semiconductor device
SUMITOMO ELECTRIC INDUSTRIES0 citations50
US10192994B2Jan 29, 2019
Oxide semiconductor film including indium, tungsten and zinc and thin film transistor device
SUMITOMO ELECTRIC INDUSTRIES0 citations50