Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Home › Cities › Saitama, JP

Saitama, JP All Time

70,638 patents  ·  10,755 inventors

Ranked #78 of 111,555 cities Top 1%

Showing 9,951–10,000 of 10,755 inventors

Rank Inventor Primary Company Patents
#6808 Masahiro Oono — 1
#6808 Reo Tanaka Megmilk Snow Brand Co. 1
#6808 Yosuhiro Kamiyama — 1
#6808 Tadashi Kase Novel Crystal Technology 1
#6808 Shozo Fujioka Riken 1
#6808 Masafumi Kurosumi — 1
#6808 Katsuo Matsumoto Sony 1
#6808 Hirosi Nakagome Honda Motor Co. 1
#6808 Isamu Hiruta Unknown 1
#6808 Michiharu Imayasu Honda Motor Co. 1
#6808 Kouichi Sassa Mitsubishi Materials 1
#6808 Fumitsugu Nakayama Nisshinbo Industries 1
#6808 Manabu Kiyota Pioneer Electronic 1
#6808 Keiichi Honjo Honda Motor Co. 1
#6808 Koichi Shiroyama Advantest 1
#6808 Makoto Ilkawa Hoya 1
#6808 Kumihike Kobayashi George Washington University 1
#6808 Masahide Onoda Nippon Antenna Co. 1
#6808 Kazumitu Fujihara Japan Energy 1
#6808 Fuyuki Hosakawa Honda Motor Co. 1
#6808 Akitoshi Machida — 1
#6808 Mitiyuki Takahashi Mcscience 1
#6808 Katumi Kuwabara Mcscience 1
#6808 Yoshihisa Naoi — 1
#6808 Yoshihito Sakurai Honda Motor Co. 1
#6808 Naohiro Nakayama Fujitsu Limited 1
#6808 Junji Wakikawa Mcscience 1
#6808 Satoshi KANEMITSU Casio Computer Co. 1
#6808 Toshikazu Fujikura Sankei Giken Kogyo Co. 1
#6808 Koichi Goshi Mitsubishi Materials 1
#6808 Yukiyo Niwa Nichiyu Giken Kogyo Co. 1
#6808 Kyouhei Ohyama A&D Company, Limited 1
#6808 Naoya Matsushita Mitsui Mining & Smelting Co. 1
#6808 Hiroshi Konakawa Fuji Photo Optical Co. 1
#6808 Masaki Amakai Honda Motor Co. 1
#6808 Hironori Kawaji Nec 1
#6808 Makoto Motegi Sanyo Electric Co. 1
#6808 Yoshitaka Mitsunari Pioneer 1
#6808 Yasuyuki Harada — 1
#6808 Shin-ichi Nigorikawa Sankei Giken Kogyo Co. 1
#6808 Kuniaki Murata Honda Motor Co. 1
#6808 Shinichi Shigematsu Toko Co. 1
#6808 Yasuyuki Kitayama Nippon Kayaku 1
#6808 Asao Kurosu Sony 1
#6808 Yasuyuki Sakyo Shin-Etsu Polymer Co. 1
#6808 Hideyuki Ishimado Nippon Kayaku 1
#6808 Yasuo Sasamura Honda Motor Co. 1
#6808 Jiro Murayama — 1
#6808 Ryutaro KATO Honda Motor Co. 1
#6808 Masoki Cho Honda Motor Co. 1

Nearby-Ranked Cities

New Taipei, TW63,624
Chicago, IL63,287
Nagoya, JP62,899