{"@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": "Companies", "item": "https://www.patentleaderboard.com/2021/companies"}, {"@type": "ListItem", "position": 4, "name": "Rion Co.", "item": "https://www.patentleaderboard.com/2021/company/rion-co"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RC

Rion Co. — 10 Patents in 2021

Rank (2021): #3,479 of 31,441Top 15%
22 inventors
10 Patents 2021

Top Inventors at Rion Co. 2021

Showing 1–22 of 22 inventors

RankNamePatents
1 Takashi Iwakura 5
2 Akihiro Soeta 2
2 Kyoji Yoshikawa 2
#4 Daisuke SAKAUE 1
#4 Daisuke SHINOZAKI 1
#4 Eishi Shiobara 1
#4 Hidekazu Hayashi 1
#4 Hiroshi Tomita 1
#4 Jong-Wan Kim 1
#4 Jung Keun Hyun 1
#4 Kazuna BANDO 1
#4 Kaoru Kondo 1
#4 Kaori Sato 1
#4 Kazuma Sekimoto 1
#4 Kei Koyama 1
#4 Ki Woong Park 1
#4 Ku Chan Chung 1
#4 Ryoichi Hamanaka 1
#4 Sota KONDO 1
#4 Takashi Minakami 1
#4 Takuya TABUCHI 1
#4 Tomonobu Matsuda 1