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USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–6 of 6 inventors

Rank Inventor Primary Company Patents
1 Terumi Kamifukumoto Fujitsu Limited 2
1 Kenji Itasaka Fujitsu Limited 2
3 Matsuo Yamasaki Hitachi 1
3 Nobuo Ooyama Fujitsu Limited 1
3 Seiki Kurogi Fujitsu Limited 1
3 Taturou Yamashita Fujitsu Limited 1