Yosiharu Horii

TLTokyo Electron Limited: 1 patents #3,538 of 5,567Top 65%

Overall (All Time): #3,822,083 of 4,157,543Top 95%

1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5203893	Ozone filter unit for an electrophotographic apparatus	—	1993-04-20