KK

Kazuya Kumagai

Mitsubishi Electric: 8 patents #3,714 of 25,717Top 15%
CH Chiyoda: 4 patents #43 of 358Top 15%
Sharp Kabushiki Kaisha: 2 patents #5,184 of 10,731Top 50%
Overall (All Time): #313,038 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
12057736 Laminated core for rotary electric machine, and rotary electric machine Takafumi ICHIDA, Yuta MORI, Yoshinori Iwanabe 2024-08-06
11469638 Stator insulating members for rotary electric machine Shuichi Kitano, Masahiro Nigo, Ryo ISHIDA, Hironori Tsuiki, Moriyuki Hazeyama 2022-10-11
11458434 Gas downcomer pipe, installation member and desulfurization apparatus Naobumi Kurosaki 2022-10-04
11264848 Rotor, motor, compressor, fan, and air conditioning apparatus Koji Yabe, Yoshikazu Fujisue, Takahiro Tsutsumi 2022-03-01
11198092 Exhaust gas treatment method and exhaust gas treatment apparatus Hironobu Marukawa 2021-12-14
10978923 Electric motor, compressor, air blower, and air conditioner Koji Yabe, Yoshikazu Fujisue, Takahiro Tsutsumi 2021-04-13
10897168 Magnetizing method, rotor, motor, and scroll compressor Koji Yabe, Yoshikazu Fujisue, Takahiro Tsutsumi 2021-01-19
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
10468953 Electric motor, compressor, and refrigerating cycle apparatus Yoshikazu Fujisue 2019-11-05
10432050 Motor rotor, and compressor motor and compressor incorporated with the motor rotor 2019-10-01
5998818 Amplification type solid-state imaging device Hiroaki Kudo 1999-12-07
5780884 Amplication type solid-state imaging device Hiroaki Kudo 1998-07-14