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Yuji Yamamoto

MA Makita: 2 patents #3 of 28Top 15%
NT Nec Lcd Technologies: 2 patents #26 of 115Top 25%
Mitsubishi Electric: 1 patents #459 of 1,625Top 30%
Pioneer: 1 patents #123 of 391Top 35%
SC Sumitomo Osaka Cement Co.: 1 patents #11 of 33Top 35%
Overall (2005): #2,299 of 245,428Top 1%
7
Patents 2005

Issued Patents 2005

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
D510007 Portable electric drill 2005-09-27
6946913 High frequency amplifier circuit Takao Moriwaki, Kosei Maemura 2005-09-20
6927822 Orientation division type liquid crystal display, fabrication method thereof and image display method Hiroaki Matsuyama, Kiyomi Kawada, Seiji Suzuki, Yoshihiko Hirai, Michiaki Sakamoto +5 more 2005-08-09
6921788 Coating material for forming transparent and conductive film Hajime Izawa, Shin-ichi Tanaka, Atsumi Wakabayashi, Toru Motoki, Hideki Horikoshi 2005-07-26
D505852 Portable screw cutter Takao Kuroyanagi 2005-06-07
6870592 Liquid-crystal display panel with spacer in pixel electrode contact hole and method for manufacturing same Mamoru Okamoto, Michiaki Sakamoto, Takahiko Watanabe, Hirofumi Ihara, Hironori Kikkawa +1 more 2005-03-22
6853321 Digital-to-analog converter Toru Ohashi 2005-02-08