KH

Keiichi Haraguchi

RT Renesas Technology: 5 patents #592 of 3,337Top 20%
RE Renesas Electronics: 2 patents #1,855 of 4,529Top 45%
AK Asahi Kasei Kabushiki Kaisha: 1 patents #556 of 1,220Top 50%
AC Asahi Kasei Kogyo Co.: 1 patents #565 of 1,395Top 45%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #516,415 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8344444 Semiconductor device having a nonvolatile memory cell with a cap insulating film formed over a selection gate electrode Yoshiyuki Kawashima 2013-01-01
8050066 MISFET with capacitors Toshikazu Matsui, Satoshi Kamei, Hisanori Ito 2011-11-01
7358129 Nonvolatile semiconductor memory device and a method of the same Masataka Kato, Kenji Kanamitsu 2008-04-15
7282411 Method of manufacturing a nonvolatile semiconductor memory device Kenji Kanamitsu, Takashi Moriyama, Naohiro Hosoda, Tetsuo Adachi 2007-10-16
7180788 Nonvolatile semiconductor memory device Kenji Kanamitsu, Tetsuo Adachi, Masataka Kato 2007-02-20
7126184 Nonvolatile semiconductor memory device and a method of the same Masataka Kato, Kenji Kanamitsu 2006-10-24
7015090 Method of manufacturing a semiconductor device having trenches for isolation and capacitor formation trenches Tsutomu Okazaki, Daisuke Okada, Yoshihiro Ikeda, Keisuke Tsukamoto, Tatsuya Fukumura +2 more 2006-03-21
6479215 Photosensitive resin plate for letterpress printing Katsuya Nakano 2002-11-12
5332910 Semiconductor optical device with nanowhiskers Kenji Hiruma, Kensuke Ogawa, Toshio Katsuyama, Ken Yamaguchi, Toshiyuki Usagawa +4 more 1994-07-26
5286553 Composite sheet for fibrous reinforcing material Fumigo Goto 1994-02-15