HK

Hiroshi Kawakubo

SI Sumitomo Electric Device Innovations: 4 patents #33 of 208Top 20%
HI Hitachi: 3 patents #10,712 of 28,497Top 40%
HS Hitachi Microcomputer System: 3 patents #41 of 257Top 20%
RT Renesas Technology: 2 patents #1,374 of 3,337Top 45%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
Overall (All Time): #512,809 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
9401284 Semiconductor device 2016-07-26
9368405 Method for manufacturing semiconductor device Toshiyuki Kosaka 2016-06-14
9082742 Semiconductor device 2015-07-14
8541298 Method for fabricating semiconductor device 2013-09-24
7332800 Semiconductor device Takashi Kikuchi, Ryosuke Kimoto, Takashi Miwa, Chikako Imura, Takafumi Nishita +3 more 2008-02-19
7211892 Semiconductor device having a particular electrode structure Shiro Yamashita, Yoichi Abe, Kenichi Yamamoto, Ryosuke Kimoto 2007-05-01
6476467 Semiconductor device and process for producing the same Hisao Nakamura, Seiichi Ichihara, Ryosuke Kimoto, Ryo Haruta, Hiroshi Koyama 2002-11-05
6278176 Semiconductor device and process for producing the same Hisao Nakamura, Seiichi Ichihara, Ryosuke Kimoto, Ryo Haruta, Hiroshi Koyama 2001-08-21
6214639 Method of producing a semiconductor device Masaomi Emori, Mitsuji Nunokawa, Kenichi Hiratsuka, Masanori Ishii 2001-04-10
6060770 Semiconductor device and process for producing the same Hisao Nakamura, Seiichi Ichihara, Ryosuke Kimoto, Ryo Haruta, Hiroshi Koyama 2000-05-09