Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
TU

Takehiro Ueda

TLTokyo Electron Limited: 23 patents #215 of 5,567Top 4%
RERenesas Electronics: 22 patents #88 of 4,529Top 2%
NENec Electronics: 12 patents #34 of 1,789Top 2%
Nec: 1 patents #7,889 of 14,502Top 55%
SCSumitomo Osaka Cement Co.: 1 patents #199 of 327Top 65%
Panasonic: 1 patents #13,264 of 21,108Top 65%
Overall (All Time): #40,018 of 4,157,543Top 1%
59 Patents All Time

Issued Patents All Time

Showing 51–59 of 59 patents

Patent #TitleCo-InventorsDate
7592261 Method for suppressing charging of component in vacuum processing chamber of plasma processing system and plasma processing system Katsuyuki Koizumi, Kouki Suzuki 2009-09-22
7529147 Semiconductor device and method of fabricating the same 2009-05-05
7515497 Semiconductor device 2009-04-07
7489230 Semiconductor device and method of manufacturing the same 2009-02-10
7411851 Semiconductor device 2008-08-12
7376036 Semiconductor device including fuse and method for testing the same capable of suppressing erroneous determination 2008-05-20
D553104 Absorption board for an electric chuck used in semiconductor manufacture Kaoru Oohashi, Shunsuke Mizukami 2007-10-16
7282751 Semiconductor device 2007-10-16
6143592 MOS semiconductor device and method of fabricating the same 2000-11-07