KY

Kazumasa Yanagisawa

HI Hitachi: 51 patents #272 of 28,497Top 1%
RE Renesas Electronics: 26 patents #62 of 4,529Top 2%
RT Renesas Technology: 22 patents #51 of 3,337Top 2%
HC Hitachi Ulsi Systems Co.: 10 patents #49 of 867Top 6%
HE Hitachi Vlsi Engineering: 10 patents #77 of 666Top 15%
FL Floadia: 6 patents #9 of 21Top 45%
HS Hitachi Tohbu Semiconductor: 2 patents #78 of 223Top 35%
Overall (All Time): #13,215 of 4,157,543Top 1%
105
Patents All Time

Issued Patents All Time

Showing 1–25 of 105 patents

Patent #TitleCo-InventorsDate
11282878 Solid-state imaging device and camera system Shoji Shukuri, Toshifumi Takeda, Kosuke Okuyama, Yasuhiro Taniguchi 2022-03-22
11127469 Nonvolatile semiconductor storage device Shinji Yoshida, Shuichi Sato, Yasuhiro Taniguchi 2021-09-21
11011530 Memory cell, nonvolatile semiconductor storage device, and method for manufacturing nonvolatile semiconductor storage device Daisuke Okada, Fukuo Owada, Shoji Yoshida, Yasuhiko Kawashima, Shinji Yoshida +2 more 2021-05-18
10615168 Memory cell, semiconductor integrated circuit device, and method for manufacturing semiconductor integrated circuit device Shoji Yoshida, Fukuo Owada, Daisuke Okada, Yasuhiko Kawashima, Shinji Yoshida +1 more 2020-04-07
10482949 Semiconductor device Yuichiro Ishii, Atsushi Miyanishi 2019-11-19
10446224 Semiconductor SRAM circuit having a plurality of MOSFETS controlling ground potential Masanao Yamaoka, Kenichi Osada 2019-10-15
10431589 Memory cell, semiconductor integrated circuit device, and method for manufacturing semiconductor integrated circuit device Shoji Yoshida, Fukuo Owada, Daisuke Okada, Yasuhiko Kawashima, Shinji Yoshida +1 more 2019-10-01
10373967 Memory cell, nonvolatile semiconductor storage device, and method for manufacturing nonvolatile semiconductor storage device Daisuke Okada, Fukuo Owada, Shoji Yoshida, Yasuhiko Kawashima, Shinji Yoshida +2 more 2019-08-06
10224096 Semiconductor device Yuichiro Ishii, Atsushi Miyanishi 2019-03-05
9959925 Semiconductor device Yuichiro Ishii, Atsushi Miyanishi 2018-05-01
9922698 Semiconductor memory device having a plurality of mosfets controlled to be in an active state or a standby state Masanao Yamaoka, Kenichi Osada 2018-03-20
9837140 Semiconductor device Yuichiro Ishii, Atsushi Miyanishi 2017-12-05
9559693 Semiconductor device Yuichiro Ishii, Atsushi Miyanishi 2017-01-31
9159843 Semiconductor device and method of manufacturing the same Kentaro Saito, Yasushi Ishii, Koichi Toba 2015-10-13
9030176 Semiconductor integrated circuit Masafumi Onouchi, Kazuo Otsuga, Yasuto Igarashi, Sadayuki Morita, Koichiro Ishibashi 2015-05-12
8867262 Semiconductor memory device Masanao Yamaoka, Kenichi Osada 2014-10-21
8829968 Semiconductor integrated circuit device Hiroyuki Mizuno, Yusuke Kanno, Yoshihiko Yasu, Nobuhiro Oodaira 2014-09-09
8576643 Semiconductor integrated circuit Yutaka Shinagawa, Takeshi Kataoka, Eiichi Ishikawa, Toshihiro Tanaka, Kazufumi Suzukawa 2013-11-05
8264870 Semiconductor memory device Masanao Yamaoka, Kenichi Osada 2012-09-11
8222945 Semiconductor integrated circuit device Hiroyuki Mizuno, Yusuke Kanno, Yoshihiko Yasu, Nobuhiro Oodaira 2012-07-17
8130571 Semiconductor integrated circuit Yutaka Shinagawa, Takeshi Kataoka, Eiichi Ishikawa, Toshihiro Tanaka, Kazufumi Suzukawa 2012-03-06
8093723 Method of manufacturing a semiconductor integrated circuit device Takako Funakoshi, Eiichi Murakami, Kan Takeuchi, Hideo Aoki, Hizuru Yamaguchi +3 more 2012-01-10
8084869 Semiconductor device and method for manufacturing the same Takashi Miwa, Michiaki Sugiyama 2011-12-27
8063691 Semiconductor integrated circuit device Hiroyuki Mizuno, Yusuke Kanno, Yoshihiko Yasu, Nobuhiro Oodaira 2011-11-22
8031511 Semiconductor device Kenichi Osada, Naoki Kitai, Takayuki Kawahara 2011-10-04