HM

Hirofumi Muto

NI Nidec: 4 patents #253 of 976Top 30%
CK Calsonic Kansei: 1 patents #307 of 675Top 50%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
Overall (All Time): #815,993 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11316416 Method of manufacturing rotor, rotor, and motor Yasuaki Nakahara, Keisuke Saito, Takeshi Honda, Osamu Fujimoto 2022-04-26
11056938 Rotor and motor Takayuki Migita, Takeshi Honda, Osamu Fujimoto, Hiroshi Kitagaki, Yasuaki Nakahara 2021-07-06
10923974 Rotor core, rotor and motor Takayuki Migita, Takeshi Honda, Osamu Fujimoto, Hiroshi Kitagaki, Yasuaki Nakahara 2021-02-16
10833569 Rotor core, rotor, motor, manufacturing method of rotor core, and manufacturing method of rotor Takayuki Migita, Takeshi Honda, Osamu Fujimoto, Hiroshi Kitagaki, Yasuaki Nakahara 2020-11-10
7721563 Apparatus for and method of calculating torque of variable capacity compressor Eiji Takahashi, Masaki Kawachi, Masanori Ogawa, Daisuke Shimizu 2010-05-25
6548954 Color cathode ray tube with black matrix holes having different diameters Kazuki ISHII 2003-04-15