KK

Kazuya Kumagai

CH Chiyoda: 2 patents #1 of 46Top 3%
Mitsubishi Electric: 1 patents #859 of 2,676Top 35%
Overall (2020): #51,304 of 565,922Top 10%
4
Patents 2020

Issued Patents 2020

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10843115 Method of removing impurities Takao Kameda, Noboru Takei, Sosuke Kido, Masataka UEMURA 2020-11-24
10780386 Liquid film dust arrester and flue gas desulfurization system Hirokazu Yasuda, Naobumi Kurosaki 2020-09-22
10700563 Rotor, magnetizing method, motor, and scroll compressor Koji Yabe, Yoshikazu Fujisue, Takahiro Tsutsumi 2020-06-30
10661222 Flue gas desulfurization system 2020-05-26