YK

Yukihiro Kumagai

HI Hitachi: 1 patents #1,056 of 3,189Top 35%
RT Renesas Technology: 1 patents #364 of 1,110Top 35%
📍 Chiyoda, JP: #33 of 166 inventorsTop 20%
Overall (2005): #27,600 of 245,428Top 15%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6965140 Semiconductor device including storage capacitor Hideo Miura, Hiroyuki Ohta, Tomio Iwasaki, Isamu Asano 2005-11-15
6891761 Semiconductor device and manufacturing method Hideo Miura, Hiroyuki Ohta, Michihiro Mishima, Katsuyuki Nakanishi 2005-05-10