Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Suginami, JP ranks #7,029 worldwide for total patents filed in 2016, with 12 patents from 8 inventors. Leading employers of inventors based in Suginami, JP include Kabushiki Kaisha Toshiba, Olympus, IBM.

Showing 1–8 of 8 inventors

Rank Inventor Primary Company Patents
1 Mikio Takayanagi Kabushiki Kaisha Toshiba 4
2 Hisashi Goto Olympus 2
3 Tohru Ifukube IBM 1
3 Taro NOGUCHI Kabushiki Kaisha Toshiba 1
3 Koji Hayafune Mitsui Toatsu Chemicals, Incorporated 1
3 Yoichi Tone Kabushiki Kaisha Toshiba 1
3 Hiroshi Oodaira Bridgestone 1
3 Toshio Noguchi Nintendo Co. 1