MM

Masao Murakami

KA Kajima: 1 patents #125 of 383Top 35%
NA Nabtesco: 1 patents #159 of 320Top 50%
Overall (All Time): #3,319,654 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7501588 Magnetic shielding door and magnetic shielding room Hideki Noda, Koji Uno, Kentaro Matsushita, Takubi Hamano, Takeshi Saito +1 more 2009-03-10