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Yutaka Yamada

HI Hitachi: 2 patents #436 of 2,733Top 20%
KT Kabushiki Kaisha Toshiba: 2 patents #613 of 2,818Top 25%
PA Panasonic: 2 patents #835 of 4,214Top 20%
Overall (2011): #9,313 of 364,097Top 3%
6
Patents 2011

Issued Patents 2011

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
8083007 Electric power tool having speed reduction mechanism Kenichiro Inagaki, Fumiaki Sekino 2011-12-27
8085259 Display apparatus Hidenao Kubota, Yuzo Nishinaka 2011-12-27
8066234 Image display apparatus Mika Ri, Masahiro Yamamoto, Kohei Miyoshi, Teppei Tanaka 2011-11-29
7980320 Electric power tool with gear reduction unit Kenichiro Inagaki, Fumiaki Sekino 2011-07-19
7917707 Semiconductor device Takashi Yoshikawa, Shigehiro Asano 2011-03-29
7903451 Storage apparatus including non-volatile SRAM Tatsunori Kanai, Masaya Tarui, Keiko Abe 2011-03-08