Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Toride, JP ranks #1,317 worldwide for total patents filed in 2021, with 106 patents from 43 inventors. Leading employers of inventors based in Toride, JP include Canon, Murata Manufacturing Co., Tokyo Electron Limited.

Showing 1–43 of 43 inventors

Rank Inventor Primary Company Patents
1 Katsuya Murakami Canon 11
2 Yutaka Ando Canon 7
2 Katsuyuki Yamazaki Canon 7
2 Shubun Kujirai Canon 7
#5 Satoshi Totsuka Canon 6
#6 Tsuyoshi Shimada Canon 5
#7 Seijiro Imai Canon 4
#7 Yuto Sasaki Canon 4
#9 Hiromi Shimura Canon 3
#9 Kan Tanabe Canon 3
#9 Nozomu Komatsu Canon 3
#9 Eileen Takeuchi Canon 3
#9 Ryou Sakaguchi Canon 3
#9 Masaki Nonaka Canon 3
#9 Tatsuya Ikezue Canon 3
#9 Yuya Ohta Canon 3
#17 Takuma Tadomi Canon 2
#17 Hiroki Hashimoto Murata Manufacturing Co. 2
#17 Takanori Sakurai Canon 2
#17 Takakuni Kobori Canon 2
#21 Noriaki Koyanagi Canon 1
#21 Takahisa Hatori Canon 1
#21 Masanori Akita Canon 1
#21 Kenta Mitsuiki Canon 1
#21 Akira Otsu Tokyo Electron Limited 1
#21 Yuusuke Torimaru Canon 1
#21 Tadahiro Sako Canon 1
#21 Osamu Kawatoko Mitutoyo 1
#21 Daiju Yoshino Canon 1
#21 Kentaro Tamura Canon 1
#21 Chitose Tempaku Canon 1
#21 Tomoyuki Sakamaki Canon 1
#21 Sho Ota Canon 1
#21 Ryo Degawa Canon 1
#21 Hirotoshi Tajima Canon 1
#21 Takahiro Nagase Canon 1
#21 Mitsuru Yamatani Canon 1
#21 Yusuke Oizumi Canon 1
#21 Yohei Shiraki Canon 1
#21 Satoshi Okuma Canon 1
#21 Shuji Inagaki Takagi Industrial Co. 1
#21 Toshiro Tomono Canon 1
#21 Shintarou Goto Canon 1