HI

Hiroshi Isono

TO Toyota: 2 patents #108 of 903Top 15%
Sumitomo Electric Industries: 1 patents #1,404 of 3,885Top 40%
Overall (2003): #29,774 of 273,478Top 15%
3
Patents 2003

Issued Patents 2003

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
RE38327 Brake apparatus having an improved brake feel Shigeru Sakamoto, Yoichi Kato, Yoshihide Sekiya 2003-11-25
6604795 Braking system including high-pressure source between master cylinder and brake cylinder Takayuki Yamamoto, Yasuji Mizutani 2003-08-12
6542021 High frequency switch and communication apparatus with a high frequency voltage divider Kaoru Ishida 2003-04-01