YM

Yoshifumi Masumoto

AC Alps Alpine Co.: 5 patents #50 of 525Top 10%
AC Alps Electric Co.: 3 patents #607 of 2,177Top 30%
Overall (All Time): #624,755 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
11275477 Input device Junji Hashida, Toru Takahashi, Toru Sawada, Shinichi Higuchi, Koji Tsukamoto +3 more 2022-03-15
10761663 Input device Suguru Wada, Toru Sawada, Junji Hashida, Takenobu Horino, Atsushi Matsuda +4 more 2020-09-01
10649561 Multilayer structure, method of manufacturing multilayer structure, and image display device Kiyoshi Kobayashi, Masayoshi Takeuchi 2020-05-12
10401993 Multilayer structure, method of manufacturing multilayer structure, and image display device Kiyoshi Kobayashi, Masayoshi Takeuchi 2019-09-03
10310654 Input device having flexible circuit board Junji Hashida, Toru Sawada, Atsushi Matsuda, Toru Takahashi 2019-06-04
7277147 Liquid crystal display driven by one driving IC Yasuhiro Miki, Takahito Mafune 2007-10-02
6297786 Liquid crystal display apparatus Ryohei Kakuta, Hideaki Nagakubo, Seiji TOKITA 2001-10-02
5877828 Substrate for liquid crystal display element and method for manufacturing liquid crystal display element using the substrate Takao Tanaka, Hiroshi Watanabe 1999-03-02