TK

Takahiro Kai

NC NS Sumikin Chemical: 7 patents #1 of 33Top 4%
Pioneer: 2 patents #9 of 86Top 15%
TP Tohoku Pioneer: 1 patents #12 of 32Top 40%
Overall (2016): #12,532 of 481,213Top 3%
7
Patents 2016

Issued Patents 2016

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
9466802 Organic electroluminescent element Masashi Tada 2016-10-11
9461250 Organic electroluminescent device Junya Ogawa, Toshihiro Yamamoto, Megumi Matsumoto 2016-10-04
9343685 Organic electroluminescent element Masaki Komori, Toshihiro Yamamoto, Tohru Asari, Takaya Ishiyama, Megumi Matsumoto 2016-05-17
9337432 Organic electroluminescent element Junya Ogawa, Megumi Matsumoto 2016-05-10
9299947 Organic electroluminescent device having an electron- and /or exciton-blocking layer comprising an indolocarbazole compound Toshihiro Yamamoto, Masaki Komori, Kazuaki Yoshimura, Taishi Tsuji, Yasuhiro Takahashi 2016-03-29
9290498 Organic electroluminescent device having an electron- and/or exciton-blocking layer comprising an indolocarbazole compound Toshihiro Yamamoto, Masaki Komori, Kazuaki Yoshimura, Taishi Tsuji, Yasuhiro Takahashi +2 more 2016-03-22
9260433 Organic electroluminescent device Toshihiro Yamamoto, Masaki Komori, Megumi Matsumoto 2016-02-16