AI

Akiyoshi Ishiguro

SE Seiko Epson: 1 patents #142 of 440Top 35%
Overall (1997): #180,070 of 185,788Top 100%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5679995 Permanent magnet rotor of brushless motor Takashi Nagate, Issei Yamakoshi 1997-10-21