{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "2021", "item": "https://www.patentleaderboard.com/2021/"}, {"@type": "ListItem", "position": 3, "name": "Cities", "item": "https://www.patentleaderboard.com/2021/cities"}, {"@type": "ListItem", "position": 4, "name": "Ootawara, JP", "item": "https://www.patentleaderboard.com/2021/city/ootawara-jp"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › 2021 › Cities › Ootawara, JP

Ootawara, JP 2021

98 patents  ·  67 inventors

Ranked #1,412 of 43,435 cities Top 4%

Ootawara, JP ranks #1,412 worldwide for total patents filed in 2021, with 98 patents from 67 inventors. Leading employers of inventors based in Ootawara, JP include Kabushiki Kaisha Toshiba, Canon, Olympus Optical Co..

Showing 1–50 of 67 inventors

Rank Inventor Primary Company Patents
1 Naohisa Kamiyama Kabushiki Kaisha Toshiba 4
1 Tetsuya Kawagishi Kabushiki Kaisha Toshiba 4
1 Nobuyasu Ichinose Kabushiki Kaisha Toshiba 4
#4 Takahiro Ohmure Canon 3
#4 Tatsuya Kimoto Canon 3
#4 Hiroaki Miyazaki Olympus Optical Co. 3
#4 Hiroshi Aida Kyocera 3
#8 Ko Fuchigami Canon 2
#8 Junichi Tashiro Sii Nanotechnology 2
#8 Masayuki Nishiki Kabushiki Kaisha Toshiba 2
#8 Naoko Ito Showa Denko K.K. 2
#8 Hiromitsu Takamori Toshiba Medical Systems 2
#8 Tomohiro Kawasaki Konica Minolta 2
#8 Shigehide Kuhara Kabushiki Kaisha Toshiba 2
#8 Takeshi Ezumi Canon 2
#8 Mika TAKAYA Canon 2
#8 Hayato Kasaoka Canon 2
#8 Kazuki Gatayama Canon 2
#8 Mikihito Hayashi Toshiba Medical Systems 2
#8 Kunio Shiraishi Toshiba Medical Systems 2
#8 Kensuke Shinoda Canon 2
#22 Shigeo Kaminaga Toshiba Medical Systems 1
#22 Manabu Teshigawara Toshiba Medical Systems 1
#22 Tomohiro Sugimura Toshiba Medical Systems 1
#22 Kuramitsu Nishihara Toshiba Medical Systems 1
#22 Makoto Hirama Kabushiki Kaisha Toshiba 1
#22 Hirotoshi Tahara Abbott 1
#22 Norihisa KIKUCHI Canon 1
#22 Jiro Higuchi Toshiba Medical Systems 1
#22 Hitoshi Yamagata Toshiba Medical Systems 1
#22 Takuya FUJIMAKI Canon 1
#22 Tetsuya Sadotomo Kabushiki Kaisha Toshiba 1
#22 Masatoshi Nishino Sony 1
#22 Atsushi Sumi Toshiba Medical Systems 1
#22 Satoshi Matsuo Kabushiki Kaisha Toshiba 1
#22 Masanori Okazaki Sharp Kabushiki Kaisha 1
#22 Yohei Hosooka Fuji Electric Fa Components & Systems Co. 1
#22 Kenzou Toshiro Sakura Rubber Co. 1
#22 Yoji Kudo Kabushiki Kaisha Toshiba 1
#22 Takehiko Oonuma Toshiba Medical Systems 1
#22 Hiroto ASAI Subaru 1
#22 Shumpei OHASHI Canon 1
#22 Kousuke Namiki Mitsubishi Gas Chemical Company 1
#22 Kazutoshi SADAMITSU Toshiba Medical Systems 1
#22 Minoru Horinouchi Canon 1
#22 Takenori Mizuno Canon 1
#22 Misao Miyazawa Sakura Rubber Co. 1
#22 Katsunori Shimizu The Yokohama Rubber Co. 1
#22 Yasuhiro Noshi Toshiba Medical Systems 1
#22 Shigeharu Ohyu Toshiba Medical Systems 1

Nearby-Ranked Cities

Coquitlam, CA98
Yongin-si, KR98
Christchurch, NZ98
Gwangju-si, KR98
Leonberg, DE98
Shawnee, KS98
Bellaire, TX98
Elgin, IL98
Monroe, OH98