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

Ryo Koyama

Honda Motor Co.: 4 patents #49 of 1,373Top 4%
NT NTT: 2 patents #147 of 767Top 20%
FU Fujikura: 1 patents #16 of 78Top 25%
HH Hitachi High-Technologies: 1 patents #155 of 456Top 35%
📍 Tokyo, CA: #16 of 241 inventorsTop 7%
Overall (2025): #11,413 of 469,880Top 3%
7
Patents 2025

Issued Patents 2025

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
12420759 Vehicle control device Kentaro KASUYA, Tomohiro Hosono 2025-09-23
12397853 Vehicle attitude control device Masayuki Kikuchi 2025-08-26
12372970 Robot stop position setting device and mobile robot system Nobutaka KIMURA 2025-07-29
12358505 Vehicle control system Naoto Okubo, Masahiro Hirota, Jasvin PATHEJA 2025-07-15
12253717 Fiber cutter and fiber cutting method Takaharu Matsuda, Guan Huang, Masaaki Takaya, Yoshiteru Abe, Chisato FUKAI 2025-03-18
12233842 Vehicle behavior control method Masayuki Kikuchi, Shigeru Doi, Naoto Okubo 2025-02-25
12199665 Optical monitor device Masaaki Takaya, Yoshiteru Abe 2025-01-14