HK

Hiroyuki Kunishima

RE Renesas Electronics: 11 patents #284 of 4,529Top 7%
NE Nec Electronics: 7 patents #66 of 1,789Top 4%
Overall (All Time): #254,182 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10527872 Semiconductor device Yasutaka Nakashiba, Masaru Wakabayashi, Shinichi Watanuki 2020-01-07
10295743 Optical semiconductor device, and method for producing the same Yasutaka Nakashiba, Masaru Wakabayashi, Shinichi Watanuki, Ken Ozawa, Tatsuya Usami +2 more 2019-05-21
10151881 Semiconductor device and manufacturing method of the same Tatsuya Usami, Keiji Sakamoto 2018-12-11
9835882 Semiconductor device Yasutaka Nakashiba, Masaru Wakabayashi, Shinichi Watanuki 2017-12-05
9739943 Semiconductor device and manufacturing method of the same Tatsuya Usami, Keiji Sakamoto 2017-08-22
9508662 Optical semiconductor device Yasutaka Nakashiba, Masaru Wakabayashi, Shinichi Watanuki, Ken Ozawa, Tatsuya Usami +2 more 2016-11-29
9478547 Semiconductor device and method of manufacturing the same Masashige Moritoki, Toshiji Taiji, Youichi Yamamoto 2016-10-25
9312327 Semiconductor device Ken Ozawa 2016-04-12
8946800 Semiconductor device with protective layer and method of manufacturing same Ippei Kume, Kenichiro Hijioka, Naoya Inoue, Manabu Iguchi, Hiroki Shirai 2015-02-03
8357991 Semiconductor device having interconnect structure for MIM capacitor and fuse elements Daisuke Oshida, Norio Okada 2013-01-22
7981574 Reticle, and method of laying out wirings and vias 2011-07-19
7763968 Semiconductor device featuring large reinforcing elements in pad area Noriaki Oda 2010-07-27
7728432 Narrow and wide copper interconnections composed of (111), (200) and (511) surfaces Toshiyuki Takewaki 2010-06-01
7476611 Semiconductor device and manufacturing method thereof Toshiyuki Takewaki 2009-01-13
7229921 Semiconductor device and manufacturing method for the same Nobuo Hironaga, Toshiyuki Takewaki, Yoshiaki Yamamoto 2007-06-12
7211896 Semiconductor device and method of manufacturing the same Kazutoshi Shiba 2007-05-01
6949832 Semiconductor device including dissimilar element-diffused metal layer and manufacturing method thereof Toshiyuki Takewaki 2005-09-27
6890864 Semiconductor device fabricating method and treating liquid Hidemitsu Aoki, Kenichi Nakabeppu, Hiroaki Tomimori, Toshiyuki Takewaki, Nobuo Hironaga 2005-05-10