KT

Koji Tasumi

TC Toyoda Gosei Co.: 19 patents #91 of 2,296Top 4%
SG Sumita Optical Glass: 4 patents #12 of 59Top 25%
📍 Kiyosu, JP: #37 of 413 inventorsTop 9%
Overall (All Time): #238,438 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDate
9966332 Solid-state device including a conductive bump connected to a metal pattern and method of manufacturing the same Yoshinobu Suehiro, Satoshi Wada 2018-05-08
9653661 Light-emitting device, method of manufacturing the same, method of mounting the same and lighting device Yoshinobu Suehiro, Seiji Yamaguchi, Katsunori Arakane 2017-05-16
9640730 Light emitting device Yoshinobu Suehiro 2017-05-02
9315416 Method of manufacturing light-emitting device Seiji Yamaguchi, Hiroyuki Tajima, Satoshi Wada, Miki Moriyama, Kazuya Aida +1 more 2016-04-19
9097833 Light emitting device Yoshinobu Suehiro, Osamu Ito 2015-08-04
8894245 Light-emitting device and method of manufacturing the same Yoshinobu Suehiro 2014-11-25
8860057 Light emitting device and manufacturing method of the same Seiji Yamaguchi 2014-10-14
8545083 Light-emitting device, light source and method of manufacturing the same Tohru Terajima, Yoshinobu Suehiro 2013-10-01
8309969 Light emitting device and method of making same Yoshinobu Suehiro 2012-11-13
8172443 Light source unit Yoshinobu Suehiro, Kazue Tagata 2012-05-08
8017967 Light-emitting element including a fusion-bonding portion on contact electrodes Yoshinobu Suehiro, Masayoshi Ichikawa, Satoshi Wada 2011-09-13
7999398 Solid state device Masaaki Ohtsuka, Naruhito Sawanobori, Kazuya Aida, Hiroki Watanabe, Yoshinobu Suehiro +1 more 2011-08-16
7938561 Light source unit Yoshinobu Suehiro, Kazue Tagata 2011-05-10
7878686 Light emitting device having a plurality of stacked radiating plate members Yoshinobu Suehiro 2011-02-01
7872410 Light emitting device and light emitter Yoshinobu Suehiro, Seiji Yamaguchi 2011-01-18
7825575 Solid-state element device and light-emitting apparatus using same Naruhito Sawanobori, Masaaki Ohtsuka, Kazuya Aida, Hiroko Sakaji, Hiroki Watanabe +2 more 2010-11-02
7736016 Light source unit Yoshinobu Suehiro, Kazue Tagata 2010-06-15
7453092 Light emitting device and light emitting element having predetermined optical form Yoshinobu Suehiro 2008-11-18
7417220 Solid state device and light-emitting element Yoshinobu Suehiro, Masayoshi Ichikawa, Satoshi Wada 2008-08-26