Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.

Saitama, JP 2025

1,314 patents  ·  673 inventors

Ranked #187 of 40,155 cities Top 1%

Showing 1–50 of 673 inventors

Rank Inventor Primary Company Patents
1 Daichi Imamura Panasonic 15
2 Yukinori Nishiyama Fujifilm 14
2 Koichi Tanaka Fujifilm 14
#4 Takenori Kaneda Wacom Co. 13
#4 Makoto Kobayashi Canon 13
#6 Takahiro KUREHASHI Honda Motor Co. 12
#7 Kohei Tanaka Wacom Co. 11
#7 Takashi Yamada Kabushiki Kaisha Toshiba 11
#7 Toshinobu Ishii Tomy Company 11
#10 Shigeru Inoue Honda Motor Co. 10
#11 Yoshio Nomura Wacom Co. 9
#11 Kenichi Ando Honda Motor Co. 9
#11 Shinya Fujiwara Fujifilm 9
#14 Taro Saito Fujifilm 8
#14 Tomoyuki Kawai Fujifilm 8
#14 Tetsuya Fujikawa Sharp Kabushiki Kaisha 8
#14 Yuji Takagi Sumitomo Electric Industries 8
#14 Tomoharu SHIMADA Fujifilm 8
#14 Takehiro KOGUCHI Fujifilm 8
#14 Masayuki Miyamoto Sharp Kabushiki Kaisha 8
#21 Shinichiro Kobashi Honda Motor Co. 7
#21 Hitoshi SAKURABU Fujifilm 7
#21 Tomonori Masuda Fujifilm 7
#21 Yuya NISHIO Fujifilm 7
#21 Hiroki Takano Canon 7
#21 Ryo Hasegawa Fujifilm 7
#27 Akihito Kimata Honda Motor Co. 6
#27 Yoshihisa Sugiyama Wacom Co. 6
#27 Daizo Oda Nippon Micrometal 6
#27 Toshihiro AOI Fujifilm 6
#27 Keisuke Oka Honda Motor Co. 6
#27 Chiaki Muraoka Canon 6
#27 Yoshinobu Okano Canon 6
#27 Hidekuni Annaka Ricoh Company 6
#35 Kazuki Chiba Nippon Sheet Glass Company, Limited 5
#35 Masahiko Sugimoto Fujifilm 5
#35 Daiki Kawamura Fujifilm 5
#35 Tetsu Wada Fujifilm 5
#35 Moriya HORIUCHI Honda Motor Co. 5
#35 Yuta KUROSAWA Honda Motor Co. 5
#35 Shinichi Shimotsu Fujifilm 5
#35 Yoshitaka Mimura Honda Motor Co. 5
#35 Akimasa Kaya Fujitsu Limited 5
#35 Tsuneo Endo Honda Motor Co. 5
#35 Yuta SAKAGAWA Honda Motor Co. 5
#35 Satoshi Wada Canon 5
#35 Masahiro Ohta Mitsui Toatsu Chemicals, Incorporated 5
#35 Yuanhao Chen Wacom Co. 5
#35 Kosuke Takahashi Fujifilm 5
#35 MINEYOSHI TOMIE Canon 5