TM

Takayuki Matsui

HI Hitachi: 1 patents #311 of 1,214Top 30%
📍 Toyohashi, JP: #6 of 18 inventorsTop 35%
Overall (1982): #29,105 of 81,411Top 40%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4341971 Armature of electric rotating machine Kazuo Tohara, Seizi Yamashita, Shoji Motegi, Noriyoshi Takahashi 1982-07-27