YF

Yoshihiro Fukukawa

Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
Overall (All Time): #2,193,450 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6771495 Information processing apparatus Norio Fujiwara 2004-08-03
6283438 Shock absorbing holder and information processor having same Isao Shimada, Hideki Harada, Masayuki Nakayama, Mitsuaki Karumai, Takeshi Mori 2001-09-04