KA

Kazuya Aida

SG Sumita Optical Glass: 13 patents #3 of 59Top 6%
TC Toyoda Gosei Co.: 12 patents #183 of 2,296Top 8%
Overall (All Time): #382,618 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
9405123 Optical system Hiroki Watanabe 2016-08-02
9315416 Method of manufacturing light-emitting device Seiji Yamaguchi, Koji Tasumi, Hiroyuki Tajima, Satoshi Wada, Miki Moriyama +1 more 2016-04-19
8685766 Solid element device and method for manufacturing the same Yoshinobu Suehiro, Mitsuhiro Inoue, Hideaki Kato, Kunihiro Hadame, Ryoichi Tohmon +6 more 2014-04-01
8490431 Optical device and method for making the same Yoshinobu Suehiro 2013-07-23
8154047 Solid element device and method for manufacturing the same Yoshinobu Suehiro, Mitsuhiro Inoue, Hideaki Kato, Kunihiro Hadame, Ryoichi Tohmon +6 more 2012-04-10
8101441 Method of manufacturing light-emitting device Hiroki Watanabe, Seiji Yamaguchi, Yoshinobu Suehiro 2012-01-24
7999398 Solid state device Masaaki Ohtsuka, Naruhito Sawanobori, Hiroki Watanabe, Yoshinobu Suehiro, Seiji Yamaguchi +1 more 2011-08-16
7989236 Method of making phosphor containing glass plate, method of making light emitting device Seiji Yamaguchi, Takashi Nonogawa, Yoshinobu Suehiro, Hiroki Watanabe 2011-08-02
7824937 Solid element device and method for manufacturing the same Yoshinobu Suehiro, Mitsuhiro Inoue, Hideaki Kato, Kunihiro Hadame, Ryoichi Tohmon +6 more 2010-11-02
7825575 Solid-state element device and light-emitting apparatus using same Naruhito Sawanobori, Masaaki Ohtsuka, Hiroko Sakaji, Hiroki Watanabe, Seiji Yamaguchi +2 more 2010-11-02
7667223 Solid-state optical device Yoshinobu Suehiro, Seiji Yamaguchi, Naruhito Sawanobori, Masaaki Ohtsuka, Hiroki Watanabe 2010-02-23
7470926 Solid-state optical device Yoshinobu Suehiro, Seiji Yamaguchi, Naruhito Sawanobori, Masaaki Ohtsuka, Hiroki Watanabe 2008-12-30
7319289 Light emitting device Yoshinobu Suehiro, Mitsuhiro Inoue, Hideaki Kato, Tohru Terajima, Naruhito Sawanobori 2008-01-15