TO

Toshihisa Okubo

KC Kohoku Kogyo Co.: 2 patents #1 of 2Top 50%
📍 Nagahama, JP: #1 of 9 inventorsTop 15%
Overall (2023): #100,121 of 537,848Top 20%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11835766 Slope gain equalizer Takashi Kato 2023-12-05
11598908 Interference filter module Takashi Kato 2023-03-07