KO

Kazuhiro Ohkubo

SU Sumco: 2 patents #160 of 464Top 35%
Canon: 1 patents #14,899 of 19,416Top 80%
Overall (All Time): #1,314,141 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12205830 Cleaning apparatus for semiconductor wafer and method of cleaning semiconductor wafer Kaito NODA, Yuki NAKAO, Michihiko TOMITA 2025-01-21
8409349 Film thickness measurement method, epitaxial wafer production process and epitaxial wafer 2013-04-02
6892037 Image forming apparatus, control system therefor, cartridge, and memory device mounted in cartridge 2005-05-10