KA

Keiichi Akamatsu

FU Fujifilm: 14 patents #627 of 4,519Top 15%
SO Sony: 4 patents #8,966 of 25,231Top 40%
Sharp Kabushiki Kaisha: 3 patents #4,164 of 10,731Top 40%
JO Joled: 2 patents #188 of 392Top 50%
Overall (All Time): #180,871 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDate
12027564 Method of manufacturing radiographic imaging apparatus, and transport jig Shinichi Ushikura, Hisao Fujiwara, Tatsunori Tanimoto 2024-07-02
11802981 Method of manufacturing radiation detector and radiographic imaging apparatus Shinichi Ushikura, Munetaka Kato, Haruyasu Nakatsugawa 2023-10-31
11786194 Radiation detector comprising a reinforcement substrate, radiographic imaging device, and manufacturing method Yoshihiro Okada, Shinichi Ushikura, Munetaka Kato, Haruyasu Nakatsugawa 2023-10-17
11735622 Radiographic imaging apparatus Shinichi Ushikura, Naoto Iwakiri 2023-08-22
11630221 Radiation detector, radiographic imaging device, and manufacturing method Munetaka Kato, Shinichi Ushikura, Yoshihiro Okada, Haruyasu Nakatsugawa 2023-04-18
11624716 Radiation detector and radiographic imaging device Shinichi Ushikura, Munetaka Kato, Haruyasu Nakatsugawa 2023-04-11
11609347 Radiation detector, radiographic imaging device, and radiation detector manufacturing method Naoto Iwakiri, Munetaka Kato, Haruyasu Nakatsugawa 2023-03-21
11428827 Radiation detector, radiographic imaging apparatus, and manufacturing method Shinichi Ushikura, Munetaka Kato, Haruyasu Nakatsugawa 2022-08-30
11262461 Radiation detector and radiographic imaging device Shinichi Ushikura, Haruyasu Nakatsugawa 2022-03-01
10989818 Radiation detector and radiographic imaging apparatus Shinichi Ushikura, Haruyasu Nakatsugawa, Shunsuke Kodaira 2021-04-27
10838082 Radiation detector and radiographic imaging apparatus Shinichi Ushikura, Haruyasu Nakatsugawa, Naoyuki Nishinou, Shunsuke Kodaira 2020-11-17
10534098 Radiographic imaging apparatus Shinichi Ushikura, Takeya Meguro, Haruyasu Nakatsugawa 2020-01-14
10317540 Radiation detector and radiographic imaging apparatus Shinichi Ushikura, Naoto Iwakiri, Haruyasu Nakatsugawa, Naoyuki Nishino 2019-06-11
10283579 Semiconductor device, display unit, method of manufacturing display unit, and electronic apparatus Yuichiro Ishiyama, Yuichi Kato, Tomoatsu Kinoshita, Takashige Fujimori, Kenta Masuda 2019-05-07
10261197 Radiation detector and radiographic imaging apparatus Shinichi Ushikura, Haruyasu Nakatsugawa 2019-04-16
9935165 Semiconductor device, display unit, method of manufacturing display unit, and electronic apparatus Yuichiro Ishiyama, Yuichi Kato, Tomoatsu Kinoshita, Takashige Fujimori, Kenta Masuda 2018-04-03
9892695 Display unit, electronic apparatus, and method of driving display unit Akihito Nishiike, Kitsuko Hatakeyama, Ryo Kasegawa 2018-02-13
9054049 Driving substrate and display device Kenta Masuda, Yuichi Kato 2015-06-09
8913206 Device and display unit Kenta Masuda, Yuichi Kato 2014-12-16
8759849 Driving substrate and display device Kenta Masuda, Yuichi Kato 2014-06-24
6744070 Thin film transistor and liquid crystal display device Yoshinori Shimada, Masao Kawaguchi, Hiroshi Ishibashi, Yukinobu Nakata 2004-06-01
6448578 Thin-film transistor and liquid crystal display device Yoshinori Shimada, Masao Kawaguchi, Hiroshi Ishibashi, Yukinobu Nakata 2002-09-10
6414730 Liquid crystal display device and method for manufacturing the same Yoshinori Shimada 2002-07-02