HE

Hiroji Ebe

Fujitsu Limited: 10 patents #3,161 of 24,456Top 15%
TT The University Of Tokyo: 4 patents #204 of 2,633Top 8%
Overall (All Time): #518,186 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8183073 Method of manufacturing a semiconductor device with quantum dots formed by self-assembled growth Yasuhiko Arakawa, Denis Guimard, Shiro Tsukamoto, Mitsuru Sugawara 2012-05-22
7892871 Method of manufacturing semiconductor device with quantum dots formed by self-assembled growth Yasuhiko Arakawa, Denis Guimard, Shiro Tsukamoto, Mitsuru Sugawara 2011-02-22
7829880 Quantum dot semiconductor device Kenichi Kawaguchi, Ken Morito, Yasuhiko Arakawa 2010-11-09
7456422 Semiconductor device Ayahito Uetake, Kenichi Kawaguchi 2008-11-25
7015498 Quantum optical semiconductor device Yoshiaki Nakata, Mitsuru Sugawara, Takashi Kita, Osamu Wada, Yasuhiko Arakawa 2006-03-21
6992320 Semiconductor optical device with quantum dots having internal tensile or compressive strain Yoshiaki Nakata, Tomoyuki Akiyama 2006-01-31
6445000 Photodetecting device Prafulla Masalkar 2002-09-03
5728425 Method for chemical vapor deposition of semiconductor films by separate feeding of source gases and growing of films Akira Sawada, Hiroshi Takigawa 1998-03-17
5394826 Method of (111) group II-VI epitaxial layer grown on (111) silicon substrate Akira Sawada 1995-03-07
5302232 (111) Group II-VI epitaxial layer grown on (111) silicon substrate Akira Sawada 1994-04-12