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

Kenichiro Ito — 26 Patents

NTNtn: 12 patents #131 of 1,364Top 10%
Sharp Kabushiki Kaisha: 6 patents #2,623 of 10,731Top 25%
NCNtn Toyo Bearing Co.: 2 patents #9 of 90Top 10%
NDNitto Denko: 2 patents #1,207 of 2,479Top 50%
AKAichi Kikai Kogyo Kabushiki Kaisha: 1 patents #8 of 37Top 25%
YKYoshida Kogyo K.K.: 1 patents #252 of 468Top 55%
ACAjinomoto Co.: 1 patents #1,164 of 2,190Top 55%
TIToyota Industries: 1 patents #904 of 1,610Top 60%
TTThe University Of Tokyo: 1 patents #1,000 of 2,633Top 40%
Overall (All Time): #153,542 of 4,157,543Top 4%
26 Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
4187750 Machine for automatically cutting an elongate material into lengths Kurt Schischkoff 1980-02-12