TA

Takeharu Asano

SO Sony: 22 patents #1,822 of 25,231Top 8%
Overall (All Time): #197,184 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8654810 Light-emitting device and method of manufacturing the same Hiroyuki Fukasawa, Yuichi Hamaguchi, Keigo Aga, Noriyuki Banno 2014-02-18
8587004 Semiconductor light emitting device, its manufacturing method, semiconductor device and its manufacturing method Osamu Goto, Yasuhiko Suzuki, Motonobu Taketani, Katsuyoshi Shibuya, Takashi Mizuno +3 more 2013-11-19
8460958 Semiconductor light emitting device, its manufacturing method, semiconductor device and its manufacturing method Osamu Goto, Yasuhiko Suzuki, Motonobu Takeya, Katsuyoshi Shibuya, Takashi Mizuno +3 more 2013-06-11
7964419 Semiconductor light emitting device, its manufacturing method, semiconductor device and its manufacturing method Osamu Goto, Yasuhiko Suzuki, Motonobu Takeya, Katsuyoshi Shibuya, Takashi Mizuno +3 more 2011-06-21
7672349 Laser diode Keiji Sato, Ryuichiro Hayashi, Kenji Oikawa 2010-03-02
7439546 Semiconductor light emitting device, its manufacturing method, semiconductor device and its manufacturing method Osamu Goto, Yasuhiko Suzuki, Motonobu Takeya, Katsuyoshi Shibuya, Takashi Mizuno +3 more 2008-10-21
7339195 Semiconductor light emitting device, its manufacturing method, semiconductor device and its manufacturing method Osamu Goto, Yasuhiko Suzuki, Motonobu Takeya, Katsuyoshi Shibuya, Takashi Mizuno +3 more 2008-03-04
7282379 Nitride semiconductor, semiconductor device, and method of manufacturing the same Osamu Goto, Motonobu Takeya, Katsunori Yanashima 2007-10-16
7125732 Semiconductor light emitting device and its manufacturing method Motonobu Takeya, Masao Ikeda 2006-10-24
7026179 Method of manufacturing a semiconductor light emitting device utilizing a nitride III-V compound semiconductor substrate Yasuhiko Suzuki, Motonobu Takeya, Osamu Goto, Shinro Ikeda, Katsuyoshi Shibuya 2006-04-11
6991952 Method of manufacturing semiconductor device Takashi Mizuno, Motonobu Takeya, Masao Ikeda 2006-01-31
6972206 Nitride semiconductor, semiconductor device, and method of manufacturing the same Osamu Goto, Motonobu Takeya, Katsunori Yanashima 2005-12-06
6939730 Nitride semiconductor, semiconductor device, and method of manufacturing the same Osamu Goto, Motonobu Takeya, Katsunori Yanashima 2005-09-06
6890785 Nitride semiconductor, semiconductor device, and manufacturing methods for the same Osamu Goto, Motonobu Takeya, Katsunori Yanashima, Shinro Ikeda, Katsuyoshi Shibuya +1 more 2005-05-10
6870193 Semiconductor light emitting device and its manufacturing method Motonobu Takeya, Masao Ikeda 2005-03-22
6836498 Semiconductor laser, semiconductor device and nitride series III-V group compound substrate, as well as manufacturing method thereof Motonobu Takeya, Katsunori Yanashima, Osamu Goto, Shinro Ikeda, Katsuyoshi Shibuya +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, Motonobu Takeya, Osamu Goto, Shinro Ikeda, Katsuyoshi Shibuya 2004-12-07
6682991 Growth method of a nitride III-V compound semiconductor, manufacturing method of a semiconductor device, and semiconductor device Tomonori Hino, Tsunenori Asatsuma, Satoru Kijima, Kenji Funato, Shigetaka Tomiya 2004-01-27
6620641 Semiconductor light emitting device and its manufacturing method Takashi Yamaguchi, Toshimasa Kobayashi, Satoru Kijima, Takashi Kobayashi, Tsunenori Asatsuma +1 more 2003-09-16
6577662 Semiconductor laser, and manufacturing method thereof, semiconductor device and manufacturing method thereof Masao Ikeda, Tsuyoshi Tojo, Shigetaka Tomiya 2003-06-10
6509579 Semiconductor device Motonobu Takeya, Katsunori Yanashima, Masao Ikeda, Shinro Ikeda, Tomonori Hino +1 more 2003-01-21
5433170 Metal-organic chemical vapor-phase deposition process for fabricating light-emitting devices Atsushi Toda 1995-07-18