KS

Katsuyoshi Shibuya

SO Sony: 10 patents #4,411 of 25,231Top 20%
Overall (All Time): #517,082 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8587004 Semiconductor light emitting device, its manufacturing method, semiconductor device and its manufacturing method Osamu Goto, Takeharu Asano, Yasuhiko Suzuki, Motonobu Taketani, Takashi Mizuno +3 more 2013-11-19
8460958 Semiconductor light emitting device, its manufacturing method, semiconductor device and its manufacturing method Osamu Goto, Takeharu Asano, Yasuhiko Suzuki, Motonobu Takeya, Takashi Mizuno +3 more 2013-06-11
7964419 Semiconductor light emitting device, its manufacturing method, semiconductor device and its manufacturing method Osamu Goto, Takeharu Asano, Yasuhiko Suzuki, Motonobu Takeya, Takashi Mizuno +3 more 2011-06-21
7439546 Semiconductor light emitting device, its manufacturing method, semiconductor device and its manufacturing method Osamu Goto, Takeharu Asano, Yasuhiko Suzuki, Motonobu Takeya, Takashi Mizuno +3 more 2008-10-21
7339195 Semiconductor light emitting device, its manufacturing method, semiconductor device and its manufacturing method Osamu Goto, Takeharu Asano, Yasuhiko Suzuki, Motonobu Takeya, Takashi Mizuno +3 more 2008-03-04
7026179 Method of manufacturing a semiconductor light emitting device utilizing a nitride III-V compound semiconductor substrate Yasuhiko Suzuki, Takeharu Asano, Motonobu Takeya, Osamu Goto, Shinro Ikeda 2006-04-11
6890785 Nitride semiconductor, semiconductor device, and manufacturing methods for the same Osamu Goto, Takeharu Asano, Motonobu Takeya, Katsunori Yanashima, Shinro Ikeda +1 more 2005-05-10
6836498 Semiconductor laser, semiconductor device and nitride series III-V group compound substrate, as well as manufacturing method thereof Motonobu Takeya, Katsunori Yanashima, Takeharu Asano, Osamu Goto, Shinro Ikeda +3 more 2004-12-28
6829270 Nitride III-V compound semiconductor substrate, its manufacturing method, manufacturing method of a semiconductor light emitting device, and manufacturing method of a semiconductor device Yasuhiko Suzuki, Takeharu Asano, Motonobu Takeya, Osamu Goto, Shinro Ikeda 2004-12-07
6509579 Semiconductor device Motonobu Takeya, Katsunori Yanashima, Masao Ikeda, Takeharu Asano, Shinro Ikeda +1 more 2003-01-21