Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

IBM

Rank (2021): #2 of 31,507Top 1%
11,638 inventors
8,938 Patents 2021

Top Inventors at IBM 2021

Showing 1,451–1,500 of 11,638 inventors

RankNamePatents
#1142 Takashi Hisada 5
#1142 Takeshi Ishimoto 5
#1142 Takeshi Nogami 5
#1142 Takaaki Tateishi 5
#1142 Takanori Ueda 5
#1142 Tedrick N. Northway 5
#1142 Thomas A. Beavin 5
#1142 Thomas J. Brunschwiler 5
#1142 Thomas E. Chefalas 5
#1142 Thomas H. Gnech 5
#1142 Thomas D. Griffin 5
#1142 Theodore T. Harris, Jr. 5
#1142 Thomas Stober 5
#1142 Timothy J. Hahn 5
#1142 Toyohiro Aoki 5
#1142 Tobias U. Bergmann 5
#1142 Toshiro Takase 5
#1142 Trevor Clifford Dolby 5
#1142 Ulrich Mayer 5
#1142 Vasily Tarasov 5
#1142 Vivek Britto 5
#1142 Vinod Muthusamy 5
#1142 Vikas C. Raykar 5
#1142 Vijay Sundaresan 5
#1142 Wanki Kim 5
#1142 Wayne F. Tackabury 5
#1142 Wang-Long Zhou 5
#1142 Wen-Ping Chi 5
#1142 William G. Dubyak 5
#1142 Wing L. Leung 5
#1142 William J. Rooney 5
#1142 Xiao Li 5
#1142 Xiao Xing Liang 5
#1142 Xinlin Wang 5
#1142 Xue Qiang Zhou 5
#1142 Yaniv Gur 5
#1142 Yang Liang 5
#1142 Yan Luo 5
#1142 Yasushi Negishi 5
#1142 Yang Zhang 5
#1142 Yi-Min Chee 5
#1142 Ying Z. Guo 5
#1142 Yi Bin Wang 5
#1142 Yochay Tzur 5
#1142 Yuan-Chi Chang 5
#1142 Yu Mei Dai 5
#1142 Yulong Li 5
#1142 Yuksel Temiz 5
#1142 Yu Ling Zheng 5
#1142 Zi Jin Tao 5