Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–8 of 8 inventors

Rank Inventor Primary Company Patents
1 Shinichi Tsukida Canon 1
1 Shouji Togashi 1
1 Yuji Ishiwari Mitsubishi Materials 1
1 Masuo Omichi 1
1 Keiji Murakami Japan Aviation Electronics Industry, Limited 1
1 Hisao Ohshima Enplas 1
1 Tomohisa Matsushita Sharp Kabushiki Kaisha 1
1 Kenji Nowara Advantest 1