RK

Reiji KOYAMA

OL Olympus: 10 patents #461 of 3,097Top 15%
AC Alps Alpine Co.: 2 patents #150 of 525Top 30%
📍 Tachikawa, JP: #101 of 482 inventorsTop 25%
Overall (All Time): #489,188 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
12050313 Operation member fixing mechanism and endoscope Shohei UEHARA, Yuta Nakai 2024-07-30
12051552 Switching device Shigeto GORAI, Tetsu NUMATA, Akihiro Kusaka, Shunsuke Kimura 2024-07-30
11953929 Operation device Shigeto GORAI, Tetsu NUMATA, Akihiro Kusaka, Shunsuke Kimura 2024-04-09
11419486 Endoscope including the operation mechanism Yuta Nakai 2022-08-23
11311179 Endoscope 2022-04-26
10357143 Endoscope Shohei UEHARA 2019-07-23
10197784 Operation mechanism for insertion device and insertion device 2019-02-05
10168528 Endoscope 2019-01-01
9351631 Bending angle adjustment mechanism for endoscope and endoscope having the bending angle adjustment mechanism 2016-05-31
9271634 Bending angle adjustment mechanism for endoscope 2016-03-01