KM

Kazutaka Manabe

NE Nec: 7 patents #2,006 of 14,502Top 15%
UM United Microelectronics: 6 patents #927 of 4,560Top 25%
EM Elpida Memory: 5 patents #126 of 692Top 20%
PS Ps4 Luxco S.A.R.L.: 2 patents #84 of 276Top 35%
NE Nec Electronics: 1 patents #715 of 1,789Top 40%
LS Longitude Semiconductor S.A.R.L.: 1 patents #11 of 67Top 20%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
Overall (All Time): #194,152 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11393821 Semiconductor device and manufacturing method thereof Hung-Yu Wei 2022-07-19
10714482 Method of fabricating dynamic random access memory Kazuaki Takesako 2020-07-14
10636796 Dynamic random access memory and method of fabricating the same Kazuaki Takesako 2020-04-28
10083906 Memory device with buried word line for reduced gate-induced drain leakage current and method for manufacturing the same Kai Jen, Wei-Che Chang, Kazuaki Takesako, Noriaki Ikeda, Yoshinori Tanaka 2018-09-25
10074654 Dynamic random access memory Kazuaki Takesako, Noriaki Ikeda, Wei-Che Chang 2018-09-11
9972626 Dynamic random access memory and method of fabricating the same Kazuaki Takesako, Noriaki Ikeda, Wei-Che Chang 2018-05-15
9472557 Memory transistors with buried gate electrodes 2016-10-18
9130009 Memory transistors with buried gate electrodes 2015-09-08
9070582 Semiconductor device, method of forming semiconductor device, and data processing system 2015-06-30
7932140 Semiconductor device and manufacturing method thereof 2011-04-26
7790517 Method of manufacturing semiconductor device Eiji Kitamura 2010-09-07
7700431 Method for manufacturing a semiconductor device having polysilicon plugs Kensuke Okonogi, Kiyonori Ohyu, Satoru Yamada, Takuo Ohashi 2010-04-20
7611947 Method of manufacturing semiconductor device 2009-11-03
6943400 Semiconductor device and its manufacturing method 2005-09-13
6803287 Method for forming a semiconductor device having contact wires of different sectional areas 2004-10-12
6638801 Semiconductor device and its manufacturing method 2003-10-28
6368934 Semiconductor memory device and method of manufacturing the same 2002-04-09
6296389 Easy-to-open packing bag Sadao Yamamoto, Shin Yamada 2001-10-02
6097054 Semiconductor memory device and method of manufacturing the same 2000-08-01
5712812 Semiconductor memory device with stacked capacitor structure 1998-01-27
5385858 Method for fabricating semiconductor device having memory cell of stacked capacitor type 1995-01-31
5306665 Manufacturing a wiring for a semiconductor device by a forwardly tapered stack of two conductor films 1994-04-26