Inventor
KOJIMA JUN
JP27 patents
⚠️ This page may combine multiple inventors who share the name “KOJIMA JUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
12 patentsUS6573534B1Jun 3, 2003
Silicon carbide semiconductor device
DENSO CORP285 citations99
US6551865B2Apr 22, 2003
Silicon carbide semiconductor device and method of fabricating the same
DENSO CORP86 citations98
US6221700B1Apr 24, 2001
Method of manufacturing silicon carbide semiconductor device with high activation rate of impurities
DENSO CORP105 citations98
US7365363B2Apr 29, 2008
Silicon carbide semiconductor device and method for manufacturing the same
DENSO CORP44 citations91
US11810783B2Nov 7, 2023
Gallium nitride semiconductor device and method for manufacturing the same
DENSO CORP0 citations62
US7968892B2Jun 28, 2011
Silicon carbide semiconductor device
DENSO CORP3 citations61
US12507453B2Dec 23, 2025
Semiconductor device and manufacturing method of semiconductor device
DENSO CORP0 citations59
US12476156B2Nov 18, 2025
Semiconductor chip and method for manufacturing the same
DENSO CORP0 citations51
US12467161B2Nov 11, 2025
Method for manufacturing semiconductor device, and semiconductor wafer
DENSO CORP0 citations51
US11810821B2Nov 7, 2023
Semiconductor chip and method for manufacturing the same
DENSO CORP0 citations51
US11784039B2Oct 10, 2023
Method for manufacturing gallium nitride semiconductor device
DENSO CORP0 citations51
US12334339B2Jun 17, 2025
Manufacturing method of semiconductor device
DENSO CORP0 citations47