YA

Yasuaki Aoyama

HI Hitachi: 16 patents #2,438 of 28,497Top 9%
HH Hitachi High-Technologies: 9 patents #79 of 1,200Top 7%
TT The University Of Tokyo: 2 patents #500 of 2,633Top 20%
HA Hitachi Astemo: 1 patents #649 of 1,276Top 55%
SC Shin-Etsu Chemical Co.: 1 patents #1,340 of 2,176Top 65%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
Overall (All Time): #133,990 of 4,157,543Top 4%
28
Patents All Time

Issued Patents All Time

Showing 26–28 of 28 patents

Patent #TitleCo-InventorsDate
8466587 Linear motor — 2013-06-18
7405503 Permanent magnet rotating electric machine — 2008-07-29
4543811 Progressive forming method of product having varied cross-sectional length — 1985-10-01