KO

Keiji Okumura

FC Fuji Electric Co.: 4 patents #9 of 220Top 5%
Rohm Co.: 1 patents #122 of 298Top 45%
Overall (2024): #33,158 of 561,600Top 6%
5
Patents 2024

Issued Patents 2024

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12074200 Insulated-gate semiconductor device and method of manufacturing the same 2024-08-27
12040361 Semiconductor device 2024-07-16
11984498 Semiconductor device and method of manufacturing same 2024-05-14
11908929 Semiconductor device 2024-02-20
11894349 Semiconductor device comprising PN junction diode and Schottky barrier diode 2024-02-06