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USPTO Patent Rankings Data through Sept 30, 2025
KT

Koushi Tozuka

KTKabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
Overall (All Time): #3,183,896 of 4,157,543Top 80%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8580652 Semiconductor device and manufacturing method thereof Atsuko Kawasaki, Kenichiro Hagiwara, Ikuko Inoue, Kazutaka Akiyama, Itsuko Sakai +6 more 2013-11-12