RN

Ryo Nagai

HI Hitachi: 2 patents #899 of 4,225Top 25%
HM Hitachi Maxell: 2 patents #17 of 92Top 20%
NE Nec: 1 patents #355 of 1,409Top 30%
📍 Nara, JP: #12 of 328 inventorsTop 4%
Overall (2003): #13,028 of 273,478Top 5%
4
Patents 2003

Issued Patents 2003

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6621110 Semiconductor intergrated circuit device and a method of manufacture thereof Hideyuki Matsuoka, Satoru Yamada, Isamu Asano, Tomonori Sekiguchi, Riichiro Takemura 2003-09-16
6593031 Nickel metal-hydride cell Masuhiro Onishi, Hiroshi Fukunaga, Masato Isogai 2003-07-15
6562520 Polymer electrolyte and rechargeable cell comprising the same Jinbao Zhao, Kiyoshi Sato 2003-05-13
6538945 Sense amplifiers having reduced Vth deviation Riichiro Takemura, Tsugio Takahashi, Masayuki Nakamura, Norikatsu Takaura, Tomonori Sekiguchi +1 more 2003-03-25