YA

Yasuo Ashizawa

KT Kabushiki Kaisha Toshiba: 5 patents #5,683 of 21,451Top 30%
Overall (All Time): #1,048,764 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6072203 Semiconductor device Chiharu Nozaki, Minoru Amano, Yukie Nishikawa, Masayuki Sugiura, Takao Noda +1 more 2000-06-06
5898909 Ultra high frequency radio communication apparatus Kunio Yoshihara, Kouhei Morizuka, Mitsuo Konno, Junko Akagi, Yasuhiro Kuriyama +6 more 1999-04-27
5319223 High electron mobility transistor Shinobu Fujita, Takao Noda 1994-06-07
5168077 Method of manufacturing a p-type compound semiconductor thin film containing a III-group element and a v-group element by metal organics chemical vapor deposition Takao Noda, Mitsuhiro Kushibe, Masahisa Funemizu, Kazuhiro Eguchi, Yasuo Ohba +1 more 1992-12-01
4664063 Molecular beam epitaxial growth apparatus Naoharu Sugiyama 1987-05-12