TK

Takafumi Kawaguchi

Sharp Kabushiki Kaisha: 26 patents #575 of 10,731Top 6%
UL Ulvac: 4 patents #97 of 680Top 15%
TK Toshiba Kikai: 1 patents #381 of 713Top 55%
📍 Nara, JP: #98 of 2,795 inventorsTop 4%
Overall (All Time): #113,966 of 4,157,543Top 3%
32
Patents All Time

Issued Patents All Time

Showing 26–32 of 32 patents

Patent #TitleCo-InventorsDate
5349226 Active matrix substrate having a contact pad for detecting bus line signals Shiro Takeda 1994-09-20
5319706 Synchronizing circuit Katsuya Mizukata, Makoto Takeda, Hiroshi Take 1994-06-07
5253093 Row electrode driving circuit for a display apparatus Shiro Takeda, Makoto Takeda 1993-10-12
5166670 Column electrode driving circuit for a display apparatus Shiro Takeda, Makoto Takeda 1992-11-24
5089792 Phase locked loop with phase difference signal adjustment circuit Katsuya Mizukata, Makoto Takeda, Hiroshi Take 1992-02-18
5057928 Drive apparatus for liquid crystal display device utilizing a field discriminating apparatus Nobuyoshi Nagashima, Toshio Matsumoto, Shuhei Yasuda, Makoto Takeda 1991-10-15
4985770 Field discriminating circuitry useful in LCD displays Nobuyoshi Nagashima, Toshio Matsumoto, Shuhei Yasuda, Makoto Takeda 1991-01-15