SM

Seiji Muranaka

RE Renesas Electronics: 8 patents #458 of 4,529Top 15%
Mitsubishi Electric: 6 patents #4,940 of 25,717Top 20%
Sumitomo Electric Industries: 4 patents #6,367 of 21,551Top 30%
KA Kao: 1 patents #1,961 of 3,221Top 65%
RT Renesas Technology: 1 patents #1,991 of 3,337Top 60%
RE Rensas Electronics: 1 patents #1 of 17Top 6%
Overall (All Time): #250,218 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12080591 Semiconductor device having interconnection structure and method of manufacturing the same Kazuyuki Omori, Kazuyoshi Maekawa 2024-09-03
11450561 Semiconductor device with copper interconnections Kazuyuki Omori, Kazuyoshi Maekawa 2022-09-20
10665502 Semiconductor device with an interconnection layer and method of manufacturing the same Kazuyuki Omori, Kazuyoshi Maekawa 2020-05-26
9972530 Method of manufacturing semiconductor device including copper interconnections Kazuyuki Omori, Kazuyoshi Maekawa 2018-05-15
9966455 Method for manufacturing a semiconductor device 2018-05-08
9576921 Semiconductor device and manufacturing method for the same Akira Yajima 2017-02-21
9508554 Method of manufacturing semiconductor device Kazuharu YAMABE, Shinichiro Abe, Shoji Yoshida, Hideaki Yamakoshi, Toshio Kudo +2 more 2016-11-29
9508646 Semicondutor device with copper plugs having different resistance values Kazuyuki Omori, Kazuyoshi Maekawa 2016-11-29
9230909 Semiconductor device and manufacturing method thereof, and mounting method of semiconductor device Kazuhito Ichinose, Kazuyuki Omori 2016-01-05
6837963 Semiconductor device, method of producing a semiconductor device, and semiconductor substrate cleaning apparatus used for the production method Hiroshi Tanaka, Naoki Yokoi, Yasuhiro Asaoka, Toshihiko Nagai 2005-01-04
6713232 Method of manufacturing semiconductor device with improved removal of resist residues Itaru Kanno, Mami Shirota, Junji Kondo 2004-03-30
6642142 Substrate cleaning method and method for producing an electronic device Toshihiko Nagai, Hiroshi Tanaka, Naoki Yokoi, Yasuhiro Asaoka 2003-11-04
6586145 Method of fabricating semiconductor device and semiconductor device Naoki Yokoi, Hiroshi Tanaka, Yasuhiro Asaoka, Toshihiko Nagai 2003-07-01
6531381 Method and apparatus for cleaning semiconductor device and method of fabricating semiconductor device Yasuhiro Asaoka, Hiroshi Tanaka, Naoki Yokoi, Toshihiko Nagai 2003-03-11
6410454 Method and apparatus for removing contaminants from the surface of a semiconductor wafer Cozy Ban, Akihiko OSAKI 2002-06-25
6358329 Resist residue removal apparatus and method Itaru Kanno 2002-03-19
6340253 Resist peeling system and control method of a resist peeling solution Hiroshi Tanaka, Yoshiyuki Hori 2002-01-22
6053059 Analyzing system of organic substance adhering to a surface of a sample Kuniaki Miyake 2000-04-25