KT

Koki Tsutsumida

HI Hitachi: 3 patents #10,712 of 28,497Top 40%
Overall (All Time): #1,504,442 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9291671 Semiconductor integrated circuit Yasuyoshi Sunaga, Hideki Sakakibara, Yuko Ito, Tomoji Nakamura, Atsushi Hazeyama +1 more 2016-03-22
8618823 Semiconductor device Kenichi Tada, Masatoshi Kawashima, Hideki Hayashi, Tsutomu Sato, Koichi Sugimoto 2013-12-31
8086889 Semiconductor integrated circuit device for scan testing Yuichi Ito, Yasuhiro Fujimura, Shigeru Nakahara 2011-12-27