MK

Masaru Koyanagi

KT Kabushiki Kaisha Toshiba: 83 patents #116 of 21,451Top 1%
Toshiba Memory: 27 patents #16 of 1,971Top 1%
Kioxia: 23 patents #21 of 1,813Top 2%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
CC Citizen Watch Co.: 1 patents #668 of 1,225Top 55%
Overall (All Time): #7,490 of 4,157,543Top 1%
137
Patents All Time

Issued Patents All Time

Showing 51–75 of 137 patents

Patent #TitleCo-InventorsDate
9773527 Semiconductor device Itaru Yamaguchi, Hiroaki Nakano 2017-09-26
RE46526 Non-volatile semiconductor storage device Dai Nakamura, Hiroyuki Kutsukake, Kenji Gomikawa, Takeshi Shimane, Mitsuhiro Noguchi +2 more 2017-08-29
9679617 Amplifier Yohei Yasuda, Hiromitsu Komai, Kensuke Yamamoto, Yasuhiro HIRASHIMA 2017-06-13
9659652 Semiconductor storage device and control method thereof Yoshikazu Takeyama, Akio SUGAHARA 2017-05-23
9633980 Semiconductor device Hiroaki Yamamoto, Koji Kuroki 2017-04-25
9634629 Semiconductor amplifier circuit Fumiya Watanabe, Mikihiko Ito 2017-04-25
9589946 Chip with a bump connected to a plurality of wirings Maya INAGAKI, Mikihiko Ito 2017-03-07
9571101 Semiconductor device Fumiya Watanabe, Mikihiko Ito 2017-02-14
9431322 Semiconductor device having stacked chips 2016-08-30
9431078 Semiconductor storage device and control method thereof Yoshikazu Takeyama, Akio SUGAHARA 2016-08-30
9401324 Semiconductor device having an on die termination circuit Yasuhiro Suematsu 2016-07-26
9251905 Semiconductor integrated circuit including a voltage boosting or lowering circuit Masafumi Uemura, Masahiro Yoshihara 2016-02-02
9230671 Output circuit and semiconductor storage device Yasuhiro HIRASHIMA 2016-01-05
8988138 Semiconductor device Noriyasu Kumazaki, Yasufumi Kajiyama 2015-03-24
8928399 Semiconductor device having stacked chips 2015-01-06
RE45307 Non-volatile semiconductor storage device Dai Nakamura, Hiroyuki Kutsukake, Kenji Gomikawa, Takeshi Shimane, Mitsuhiro Noguchi +2 more 2014-12-30
8879335 Input circuit Mikihiko Itoh 2014-11-04
8872562 Semiconductor device Mikihiko Ito, Masami Masuda, Maya INAGAKI 2014-10-28
8861287 Interface circuit Yuui Shimizu, Yasuhiro Suematsu 2014-10-14
8736311 Semiconductor integrated circuit Ryo Fukuda 2014-05-27
8736346 Level shift circuit Yuui Shimizu 2014-05-27
8558602 Semiconductor integrated circuit Ryo Fukuda 2013-10-15
8405432 Output buffer circuit, input buffer circuit, and input/output buffer circuit Yasufumi Kajiyama, Ryo Fukuda, Fumiyoshi Matsuoka, Yasuhiro Suematsu 2013-03-26
8405428 Semiconductor integrated circuit Ryo Fukuda 2013-03-26
8274845 Nonvolatile semiconductor memory device Katsumi Abe, Masahiro Yoshihara 2012-09-25