SY

Seizi Yamashita

HI Hitachi: 2 patents #87 of 1,214Top 8%
📍 Hitachinaka, JP: #15 of 109 inventorsTop 15%
Overall (1982): #7,879 of 81,411Top 10%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4341971 Armature of electric rotating machine Kazuo Tohara, Takayuki Matsui, Shoji Motegi, Noriyoshi Takahashi 1982-07-27
4336475 Slotless brushless motor Shigeki Morinaga, Kunio Miyashita, Tadashi Takahashi, Takeo Maeda 1982-06-22