YK

Yoshiyuki Kawashima

RE Renesas Electronics: 53 patents #6 of 4,529Top 1%
RT Renesas Technology: 7 patents #409 of 3,337Top 15%
TI Toray Industries: 3 patents #932 of 3,690Top 30%
NT Nidec Tosok: 1 patents #68 of 118Top 60%
OC Osaka Gas Co.: 1 patents #252 of 689Top 40%
Overall (All Time): #32,291 of 4,157,543Top 1%
66
Patents All Time

Issued Patents All Time

Showing 51–66 of 66 patents

Patent #TitleCo-InventorsDate
8344444 Semiconductor device having a nonvolatile memory cell with a cap insulating film formed over a selection gate electrode Keiichi Haraguchi 2013-01-01
8305802 Semiconductor device and method of manufacturing the same Takashi Hashimoto 2012-11-06
8278169 Semiconductor device and a method of manufacturing the same Koichi Toba, Yasushi Ishii, Takashi Hashimoto, Kosuke Okuyama 2012-10-02
8269266 Semiconductor device and a method of manufacturing the same Koichi Toba, Yasushi Ishii, Satoru Machida, Munekatsu Nakagawa, Takashi Hashimoto 2012-09-18
8258561 Semiconductor device and a method of manufacturing the same Koichi Toba, Yasushi Ishii, Toshikazu Matsui, Takashi Hashimoto 2012-09-04
8084800 Semiconductor device and a method of manufacturing the same Koichi Toba, Yasushi Ishii, Toshikazu Matsui, Takashi Hashimoto 2011-12-27
7863670 Semiconductor device and a method of manufacturing the same Yasushi Ishii, Takashi Hashimoto, Koichi Toba, Satoru Machida, Kozo Katayama +2 more 2011-01-04
7767522 Semiconductor device and a method of manufacturing the same Koichi Toba, Yasushi Ishii, Satoru Machida, Munekatsu Nakagawa, Takashi Hashimoto 2010-08-03
7745288 Semiconductor device and a method of manufacturing the same Koichi Toba, Yasushi Ishii, Satoru Machida, Munekatsu Nakagawa, Kentaro Saito +3 more 2010-06-29
7719052 Semiconductor device Fumitoshi Ito, Takeshi Sakai, Yasushi Ishii, Yasuhiro Kanamaru, Takashi Hashimoto +3 more 2010-05-18
7687850 Semiconductor device Yasushi Ishii, Takashi Hashimoto, Koichi Toba 2010-03-30
7557005 Semiconductor device and a method of manufacturing the same Yasushi Ishii, Takashi Hashimoto, Koichi Toba, Satoru Machida, Kozo Katayama +2 more 2009-07-07
7349250 Semiconductor device Fumitoshi Ito, Takeshi Sakai, Yasushi Ishii, Yasuhiro Kanamaru, Takashi Hashimoto +3 more 2008-03-25
7087955 Semiconductor device and a method of manufacturing the same Fumitoshi Ito, Takeshi Sakai, Yasushi Ishii, Yasuhiro Kanamaru, Takashi Hashimoto +2 more 2006-08-08
6581817 Die bonding device Hiroshi Nitta, Masanori Izumi 2003-06-24
5293750 Control system for liquefied gas container Itsuro Tamura, Tsutomu Takae, Kazunori Kawanishi 1994-03-15