Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Shibuya, JP ranks #3,916 worldwide for total patents filed in 2021, with 29 patents from 14 inventors. Leading employers of inventors based in Shibuya, JP include Kabushiki Kaisha Toshiba, Koito Manufacturing Co., Olympus.

Showing 1–14 of 14 inventors

Rank Inventor Primary Company Patents
1 Tomoko Matsudai Kabushiki Kaisha Toshiba 7
2 Toshihiro Okamura Koito Manufacturing Co. 6
3 Yasuo Tanigami Olympus 3
#4 Yoshihito Morishita Sumitomo Electric Industries 2
#4 Keisuke Ichikawa Olympus 2
#6 Kazunori Shimada Denso 1
#6 Koji Yanagawa Sapporo Breweries Limited 1
#6 Hisashi Arakaki 1
#6 Kazuyoshi NAKAZATO 1
#6 Kenta Uwai Nissan Motor Co. 1
#6 Hiroshi Ienaga Subaru 1
#6 Norikatsu Sawai Sapporo Breweries Limited 1
#6 Katsushi Igarashi Power Support Company Limited 1
#6 Daniel Taylor Puma Se 1