Inventor

KOYAMA RYOJI

JP2 patents

⚠️ This page may combine multiple inventors who share the name “KOYAMA RYOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TAKA YOICHIRO

1 patent

US9064663B2Jun 23, 2015

Operation input device

TAKA YOICHIRO12 citations75

AISIN AW CO

1 patent

US10059267B2Aug 28, 2018

Rearview mirror angle setting system, method, and program

AISIN AW CO0 citations36