TD

Takayuki Dohi

SU Sumco: 5 patents #70 of 464Top 20%
SS Sumitomo Mitsubishi Silicon: 2 patents #32 of 146Top 25%
Overall (All Time): #735,368 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9518339 Epitaxial growth method Masayuki Ishibashi, John F. Krueger, Daizo Horie, Takashi Fujikawa 2016-12-13
9340900 Epitaxial wafer and method of producing same Shinji Nakahara, Masato Sakai 2016-05-17
9127374 Epitaxial growth method Masayuki Ishibashi, John F. Krueger, Daizo Horie, Takashi Fujikawa 2015-09-08
8926754 Epitaxial growth susceptor Masayuki Ishibashi, John F. Krueger, Daizo Horie, Takashi Fujikawa 2015-01-06
8152919 Epitaxial silicon wafer and fabrication method thereof Shinji Nakahara, Masaya Sakurai, Masato Sakai 2012-04-10
7989073 Epitaxial silicon wafer and fabrication method thereof Shinji Nakahara, Masaya Sakurai, Masato Sakai 2011-08-02
6971835 Vapor-phase epitaxial growth method Masayuki Ishibashi 2005-12-06