HW

Hajime WATAKABE

JD Japan Display: 47 patents #54 of 1,204Top 5%
TC Toshiba Mobile Display Co.: 1 patents #5 of 24Top 25%
Overall (All Time): #55,026 of 4,157,543Top 2%
49
Patents All Time

Issued Patents All Time

Showing 26–49 of 49 patents

Patent #TitleCo-InventorsDate
11181792 Display device and semiconductor device Toshihide JINNAI, Akihiro HANADA, Ryo ONODERA, Isao Suzumura 2021-11-23
11177388 Semiconductor device and method of manufacturing semiconductor device Tomoyuki Ito, Toshihide JINNAI, Isao Suzumura, Akihiro HANADA, Ryo ONODERA 2021-11-16
11133337 Display device and method for manufacturing same Isao Suzumura, Akihiro HANADA, Yohei Yamaguchi 2021-09-28
11003003 Display device Akihiro HANADA, Isao Suzumura 2021-05-11
10824211 Semiconductor device Akihiro HANADA, Kazufumi Watabe 2020-11-03
10761354 Display device Akihiro HANADA, Isao Suzumura 2020-09-01
10727254 Semiconductor device Toshinari SASAKI, Akihiro HANADA, Marina Shiokawa 2020-07-28
10580801 Display device and manufacturing method thereof Isao Suzumura, Akihiro HANADA, Hirokazu Watanabe, Yohei Yamaguchi, Marina Shiokawa +1 more 2020-03-03
10459304 Display device Isao Suzumura, Hirokazu Watanabe, Akihiro HANADA 2019-10-29
10373982 Semiconductor device Toshinari SASAKI, Akihiro HANADA, Marina Shiokawa 2019-08-06
10374096 Semiconductor device Miyuki Ishikawa, Arichika Ishida, Masayoshi Fuchi, Takashi Okada 2019-08-06
10317763 Display device Isao Suzumura, Hirokazu Watanabe, Akihiro HANADA 2019-06-11
10211235 Display device and manufacturing method thereof Isao Suzumura, Akihiro HANADA, Hirokazu Watanabe 2019-02-19
10115740 Semiconductor device Akihiro HANADA, Kazufumi Watabe 2018-10-30
9947795 Thin-film transistor Tomoyuki Ariyoshi, Akihiro HANADA 2018-04-17
9911859 Thin-film transistor and method of manufacturing the same field Arichika Ishida, Takashi Okada, Masayoshi Fuchi, Akihiro HANADA 2018-03-06
9831349 Transistor with source and drain electrodes connected to an underlying light shielding layer Miyuki Ishikawa, Arichika Ishida, Masayoshi Fuchi, Takashi Okada 2017-11-28
9780227 Thin-film transistor and method of manufacturing the same Akihiro HANADA, Masayoshi Fuchi, Takashi Okada, Arichika Ishida 2017-10-03
9412334 Liquid crystal display device Arichika Ishida, Masato Hiramatsu 2016-08-09
9123588 Thin-film transistor circuit substrate and method of manufacturing the same Tetsuya Shibata, Atsushi Sasaki, Yuki Matsuura, Muneharu Akiyoshi, Hiroyuki Watanabe 2015-09-01
9001291 Liquid crystal display device Arichika Ishida, Masato Hiramatsu 2015-04-07
8710498 Display device and method of manufacturing the same Tetsuya Shibata, Atsushi Sasaki, Yuki Matsuura, Muneharu Akiyoshi, Hiroyuki Watanabe 2014-04-29
8085355 Structure of thin film transistors and liquid crystal display device having the same Masato Hiramatsu, Toshiya Kiyota, Mikio Murata, Masaki Kado, Arichika Ishida +1 more 2011-12-27
7573271 Apparatus for measuring electric characteristics of semiconductor Toshiyuki Samejima 2009-08-11