KK

Kensuke Kasahara

NE Nec: 15 patents #768 of 14,502Top 6%
Overall (All Time): #325,434 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7863648 Field effect transistor Hironobu Miyamoto, Yuji Ando, Yasuhiro Okamoto, Tatsuo Nakayama, Takashi Inoue +6 more 2011-01-04
7800131 Field effect transistor Hironobu Miyamoto, Yuji Ando, Yasuhiro Okamoto, Tatsuo Nakayama, Takashi Inoue +6 more 2010-09-21
7071526 Semiconductor device having Schottky junction electrode Yuji Ando, Hironobu Miyamoto, Yasuhiro Okamoto, Tatsuo Nakayama, Masaaki Kuzuhara 2006-07-04
6765241 Group III nitride semiconductor device of field effect transistor type having reduced parasitic capacitances Yasuo Ohno, Nobuyuki Hayama, Tatsuo Nakayama, Hironobu Miyamoto, Yuji Takahashi +3 more 2004-07-20
6552373 Hetero-junction field effect transistor having an intermediate layer Yuji Ando, Hironobu Miyamoto, Naotaka Iwata, Koji Matsunaga, Masaaki Kuzuhara +5 more 2003-04-22
6492669 Semiconductor device with schottky electrode having high schottky barrier Tatsuo Nakayama, Yuji Ando, Hironobu Miyamoto, Kazuaki Kunihiro, Yuji Takahashi +4 more 2002-12-10
6476431 Field effect transistor with barrier layer to prevent avalanche breakdown current from reaching gate and method for manufacturing the same Yasuo Ohno, Kazuaki Kunihiro, Yuji Takahashi 2002-11-05
6465814 Semiconductor device Yasuo Ohno, Masaaki Kuzuhara, Hironobu Miyamoto, Yuji Ando, Tatsuo Nakayama +4 more 2002-10-15
6441391 Semiconductor device having drain and gate electrodes formed to lie along few degrees of direction in relation to the substrate Yasuo Ohno, Nobuyuki Hayama, Tatsuo Nakayama, Hironobu Miyamoto, Yuji Takahashi +3 more 2002-08-27
6440822 Method of manufacturing semiconductor device with sidewall metal layers Nobuyuki Hayama, Masaaki Kuzuhara, Kouji Matsunaga, Tatsuo Nakayama, Yuji Takahashi +4 more 2002-08-27
6180968 Compound semiconductor device and method of manufacturing the same Yasuo Ohno, Satoru Ohkubo 2001-01-30
6093657 Fabrication process of semiconductor device Satoru Ohkubo 2000-07-25
5869856 Field effect transistor — 1999-02-09
4837605 Indium-phosphide hetero-MIS-gate field effect transistor Tomohiro Itoh, Keiichi Ohata 1989-06-06
4829346 Field-effect transistor and the same associated with an optical semiconductor device Tomoji Terakado, Yasumasa Inomoto, Akira Suzuki, Tomohiro Itoh 1989-05-09