MI

Masahiro Ieda

JD Japan Display: 5 patents #516 of 1,204Top 45%
PA Panasonic: 5 patents #5,165 of 21,108Top 25%
HD Hitachi Displays: 4 patents #236 of 752Top 35%
📍 Shirako, JP: #4 of 13 inventorsTop 35%
Overall (All Time): #568,791 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
10371991 Liquid crystal display device Keiichiro Ashizawa, Mitsuo Nakatani, Hiroaki Miwa, Takao Tanaka, Sadafumi Hirai +3 more 2019-08-06
10054826 Liquid crystal display device Keiichiro Ashizawa, Mitsuo Nakatani, Hiroaki Miwa, Takao Tanaka, Sadafumi Hirai +3 more 2018-08-21
9575378 Liquid crystal display device Keiichiro Ashizawa, Mitsuo Nakatani, Hiroaki Miwa, Takao Tanaka, Sadafumi Hirai +3 more 2017-02-21
9069213 Liquid crystal display device Keiichiro Ashizawa, Mitsuo Nakatani, Hiroaki Miwa, Takao Tanaka, Sadafumi Hirai +3 more 2015-06-30
8724072 Liquid crystal display device Keiichiro Ashizawa, Mitsuo Nakatani, Hiroaki Miwa, Takao Tanaka, Sadafumi Hirai +3 more 2014-05-13
8405813 Liquid crystal display device Keiichiro Ashizawa, Mitsuo Nakatani, Hiroaki Miwa, Takao Tanaka, Sadafumi Hirai +3 more 2013-03-26
7872725 Liquid crystal display device Keiichiro Ashizawa, Mitsuo Nakatani, Hiroaki Miwa, Takao Tanaka, Sadafumi Hirai +3 more 2011-01-18
7773189 Liquid crystal display device Keiichiro Ashizawa, Mitsuo Nakatani, Hiroaki Miwa, Takao Tanaka, Sadafumi Hirai +3 more 2010-08-10
7385666 Liquid crystal display device Keiichiro Ashizawa, Mitsuo Nakatani, Hiroaki Miwa, Takao Tanaka, Sadafumi Hirai +3 more 2008-06-10