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

Naoshi Tabuchi

IBM: 5 patents #18,733 of 70,183Top 30%
Overall (All Time): #1,012,117 of 4,157,543Top 25%
5 Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
8365280 System, method, and program for determining validity of string Yinnon A. Haviv, Marco Pistoia, Takaaki Tateishi 2013-01-29
7849404 System for determining whether screen displayed by program satisfies specification Takaaki Tateishi, Hisashi Miyashita, Akihiko Tozawa, Shin Saito 2010-12-07
7788636 System and method for deriving stochastic performance evaluation model from annotated UML design model Hiroaki Nakamura, Naoto Sato 2010-08-31
7747426 System simulation using multi-tasking computer code Hiroaki Nakamura, Naoto Sato, Hiroshi Ishikawa 2010-06-29
7530107 Systems, methods and computer program products for string analysis with security labels for vulnerability detection Kouichi Ono, Mika Saito, Takaaki Tateishi 2009-05-05