NI

Norio Ishitsuka

HI Hitachi: 15 patents #2,636 of 28,497Top 10%
HS Hitachi Automotive Systems: 9 patents #167 of 1,636Top 15%
RT Renesas Technology: 8 patents #341 of 3,337Top 15%
HC Hitachi Ulsi Systems Co.: 6 patents #125 of 867Top 15%
HA Hitachi Astemo: 2 patents #393 of 1,276Top 35%
TT Trecenti Technologies: 1 patents #5 of 22Top 25%
RE Renesas Electronics: 1 patents #2,739 of 4,529Top 65%
EM Elpida Memory: 1 patents #419 of 692Top 65%
Overall (All Time): #92,901 of 4,157,543Top 3%
36
Patents All Time

Issued Patents All Time

Showing 26–36 of 36 patents

Patent #TitleCo-InventorsDate
6635945 Semiconductor device having element isolation structure Hideo Miura, Shuji Ikeda, Yasuko Yoshida, Norio Suzuki, Kozo Watanabe +1 more 2003-10-21
6562695 Semiconductor integrated circuit device and method of manufacturing involving the scale-down width of shallow groove isolation using round processing Norio Suzuki, Hiroyuki Ichizoe, Masayuki Kojima, Keiji Okamoto, Shinichi Horibe +6 more 2003-05-13
6559027 Semiconductor device and process for producing the sme Hideo Miura, Shuji Ikeda, Norio Suzuki, Yasushi Matsuda, Yasuko Yoshida +7 more 2003-05-06
6544839 Semiconductor integrated circuit device and a method of manufacturing the same Kenji Kanamitsu, Kouzou Watanabe, Norio Suzuki 2003-04-08
6403446 Method for manufacturing semiconductor device Hideo Miura, Shuji Ikeda, Yasuko Yoshida, Norio Suzuki, Masayuki Kojima +1 more 2002-06-11
6348396 Semiconductor device and production thereof Hideo Miura, Shuji Ikeda, Yasuko Yoshida 2002-02-19
6326255 Semiconductor device Hideo Miura, Shuji Ikeda, Yasuko Yoshida, Norio Suzuki, Michimasa Funabashi 2001-12-04
6284625 Method of forming a shallow groove isolation structure Hideo Miura, Shuji Ikeda, Yasuko Yoshida, Norio Suzuki, Michimasa Funabashi 2001-09-04
6242323 Semiconductor device and process for producing the same Hideo Miura, Shuji Ikeda, Norio Suzuki, Yasushi Matsuda, Yasuko Yoshida +7 more 2001-06-05
6090684 Method for manufacturing semiconductor device Hideo Miura, Shuji Ikeda, Yasuko Yoshida, Norio Suzuki, Masayuki Kojima +1 more 2000-07-18
5229643 Semiconductor apparatus and semiconductor package Hiroyuki Ohta, Akihiro Yaguchi, Sueo Kawai, Nobuo Owada, Shigeki Hirasawa 1993-07-20