Inventor
KAWAKAMI YASUHIRO
JP17 patents
⚠️ This page may combine multiple inventors who share the name “KAWAKAMI YASUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROHM CO LTD
13 patentsUS11004939B2May 11, 2021
Semiconductor device having a junction portion contacting a Schottky metal
ROHM CO LTD3 citations83
US10600873B2Mar 24, 2020
Semiconductor device having a junction portion contacting a Schottky metal
ROHM CO LTD4 citations83
US10170562B2Jan 1, 2019
Semiconductor device having a junction portion contacting a Schottky metal
ROHM CO LTD6 citations83
US12057479B2Aug 6, 2024
Semiconductor device having a junction portion contacting a Schottky metal
ROHM CO LTD1 citations72
US11610970B2Mar 21, 2023
Semiconductor device having a junction portion contacting a Schottky metal
ROHM CO LTD2 citations72
US11626490B2Apr 11, 2023
SiC semiconductor device
ROHM CO LTD2 citations71
US12543360B2Feb 3, 2026
Semiconductor device having a junction portion contacting a Schottky metal
ROHM CO LTD0 citations62
US9799733B2Oct 24, 2017
Semiconductor device having a junction portion contacting a schottky metal
ROHM CO LTD1 citations62
US12471339B2Nov 11, 2025
SiC semiconductor device
ROHM CO LTD0 citations60
US12255227B2Mar 18, 2025
SiC semiconductor device
ROHM CO LTD0 citations60
US12021120B2Jun 25, 2024
SiC semiconductor device
ROHM CO LTD0 citations60
US11621319B2Apr 4, 2023
SiC semiconductor device
ROHM CO LTD0 citations60
US11916112B2Feb 27, 2024
SiC semiconductor device
ROHM CO LTD0 citations50