KU

Kazuyuki Umezu

RE Renesas Electronics: 8 patents #458 of 4,529Top 15%
DC Dowa Mining Co.: 1 patents #157 of 324Top 50%
RE Rensas Electronics: 1 patents #1 of 17Top 6%
Overall (All Time): #502,972 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
11114527 Semiconductor device and method for manufacturing same Makoto KOSHIMIZU, Hideki NIWAYAMA, Hiroki Soeda, Atsushi Tachigami, Takeshi Iijima 2021-09-07
10396029 Semiconductor device Koujirou Matsui, Takehiko Sakamoto, Tomoaki Uno 2019-08-27
10074744 Semiconductor device Hideo Numabe, Nobuyuki Shirai, Hirokazu Kato, Tomoaki Uno 2018-09-11
10068849 Semiconductor device Koujirou Matsui, Takehiko Sakamoto, Tomoaki Uno 2018-09-04
9866207 Semiconductor device, power control device and electronic system Ryo Kanda, Tetsu Toda, Junichi Nakamura, Tomonobu Kurihara, Takahiro Nagatsu +2 more 2018-01-09
9711637 Semiconductor device Hideo Numabe, Nobuyuki Shirai, Hirokazu Kato, Tomoaki Uno 2017-07-18
9559687 Semiconductor device, power control device and electronic system Ryo Kanda, Tetsu Toda, Junichi Nakamura, Tomonobu Kurihara, Takahiro Nagatsu +2 more 2017-01-31
9318434 Semiconductor device Koujirou Matsui, Takehiko Sakamoto, Tomoaki Uno 2016-04-19
8680830 Power supply device Ryotaro Kudo, Tomoaki Uno, Koji Tateno, Hideo Ishii, Koji Saikusa 2014-03-25
5554219 Process for producing single-crystal bulk zinc selenide Tsuguo Fukuda, Peter Rudolph 1996-09-10