DR

Daisuke Ryuzaki

HI Hitachi: 15 patents #2,636 of 28,497Top 10%
HC Hitachi Chemical Company: 9 patents #162 of 1,946Top 9%
HD Hitachi Displays: 3 patents #305 of 752Top 45%
SC Showa Denko Materials Co.: 2 patents #64 of 270Top 25%
HC Hitachi Ulsi Systems Co.: 2 patents #419 of 867Top 50%
RT Renesas Technology: 2 patents #1,374 of 3,337Top 45%
FH Fujifilm Healthcare: 1 patents #79 of 164Top 50%
RE Renesas Electronics: 1 patents #2,739 of 4,529Top 65%
📍 Kodaira, JP: #37 of 1,073 inventorsTop 4%
Overall (All Time): #107,335 of 4,157,543Top 3%
33
Patents All Time

Issued Patents All Time

Showing 26–33 of 33 patents

Patent #TitleCo-InventorsDate
7947596 Semiconductor device and method of manufacturing the same Kenichi Takeda, Kenji Hinode, Toshiyuki Mine 2011-05-24
7630043 Liquid display device and fabrication method thereof Takashi Hattori, Daisuke Sonoda, Kazuyoshi Torii 2009-12-08
7586554 Liquid crystal display device and dielectric film usable in the liquid crystal display device Kazuyoshi Torii, Mutsuko Hatano, Daisuke Sonoda, Toshiki Kaneko 2009-09-08
7122900 Semiconductor device and method manufacturing the same Kenichi Takeda, Kenji Hinode, Toshiyuki Mine 2006-10-17
6903445 Semiconductor device having low-K insulating film Takeshi Furusawa 2005-06-07
6777325 Semiconductor manufacturing method for low-k insulating film Takeshi Furusawa 2004-08-17
6680541 Semiconductor device and process for producing the same Takeshi Furusawa, Noriyuki Sakuma, Shuntaro Machida, Kenji Hinode, Ryou Yoneyama 2004-01-20
6358838 Semiconductor device and process for producing the same Takeshi Furusawa, Noriyuki Sakuma, Shuntaro Machida, Kenji Hinode, Ryou Yoneyama 2002-03-19