YI

Yasuyuki Ito

SO Sony: 2 patents #351 of 2,482Top 15%
DE Denso: 1 patents #389 of 1,225Top 35%
HI Hitachi: 1 patents #1,316 of 3,771Top 35%
HS Hitachi Video And Information Systems: 1 patents #29 of 56Top 55%
Overall (2004): #10,550 of 270,089Top 4%
4
Patents 2004

Issued Patents 2004

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6819581 Ferroelectric nonvolatile semiconductor memory 2004-11-16
6760846 System for determining and supplying stabilized voltage from a power supply to a data processor after a fluctuating period Ichiro Yoshida 2004-07-06
6700146 Semiconductor memory device and method for producing the same 2004-03-02
6697976 Performance evaluation method, performance evaluation system, and information storage apparatus using same Naoki Satoh, Akihiko Hirano, Terumi Takashi, Mikio Suzuki 2004-02-24