HK

Hiroshi Kitagaki

NI Nidec: 14 patents #51 of 976Top 6%
DI Daikin Industries: 1 patents #1,764 of 2,957Top 60%
Overall (All Time): #316,243 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11271448 Stator, motor, and method of manufacturing stator Hideaki Uchise, Takayuki Migita, Tatsuya Ito, Akihiro OKITA 2022-03-08
11251685 Rotor core with concave portions between flake portions and base portions with dimensions Yasuaki Nakahara, Takeshi Honda, Junichi Uno, Takayuki Migita, Tsuyoshi Nakamura 2022-02-15
11201513 Rotor and motor Takashi Shiraishi, Toru Chikira, Masato Aono 2021-12-14
11165293 Rotor and motor Takeshi Honda 2021-11-02
11159067 Rotor and motor Akira ICHIEN, Yuya SAITO, Chiharu Kobayashi 2021-10-26
11095196 Manufacturing method of motor core, manufacturing method of rotor core, and manufacturing method of rotor Takeshi Honda 2021-08-17
11056938 Rotor and motor Takayuki Migita, Takeshi Honda, Hirofumi Muto, Osamu Fujimoto, Yasuaki Nakahara 2021-07-06
10985637 Laminated core manufacturing method Takeshi Honda 2021-04-20
10923974 Rotor core, rotor and motor Takayuki Migita, Takeshi Honda, Hirofumi Muto, Osamu Fujimoto, Yasuaki Nakahara 2021-02-16
10833569 Rotor core, rotor, motor, manufacturing method of rotor core, and manufacturing method of rotor Takayuki Migita, Takeshi Honda, Hirofumi Muto, Osamu Fujimoto, Yasuaki Nakahara 2020-11-10
10727722 Stator, stator manufacturing method and motor Yasuaki Nakahara, Takayuki Migita, Takeshi Honda, Hisashi Fujihara 2020-07-28
10658885 Motor and manufacturing method of motor Tomoya UEDA, Takeshi Honda 2020-05-19
10608482 Method of manufacturing stator core, method of inspecting stator core, stator core, and motor Takeshi Honda 2020-03-31
10505408 Stator, stator manufacturing method and motor Yasuaki Nakahara, Takayuki Migita, Takeshi Honda, Hisashi Fujihara 2019-12-10
4792662 Sheet electrical heating element Seiichi Takagawa, Katuma Shinagawa 1988-12-20