TU

Takashi Udagawa

SK Showa Denko K.K.: 5 patents #8 of 204Top 4%
TD The Doshisha: 1 patents #1 of 12Top 9%
📍 Chichibu, JP: #5 of 25 inventorsTop 20%
Overall (2011): #14,082 of 364,097Top 4%
5
Patents 2011

Issued Patents 2011

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
8084781 Compound semiconductor device 2011-12-27
8071991 Light-emitting diode and light-emitting diode lamp 2011-12-06
8043977 Method of manufacturing a semiconductor device having a group-III nitride superlattice layer on a silicon substrate Tadashi Ohachi 2011-10-25
8026525 Boron phosphide-based semiconductor light-emitting device 2011-09-27
7989926 Semiconductor device including non-stoichiometric silicon carbide layer and method of fabrication thereof 2011-08-02