KY

Koichi Yamashita

Mitsubishi Electric: 22 patents #842 of 25,717Top 4%
Fujitsu Limited: 10 patents #3,161 of 24,456Top 15%
UN Unknown: 4 patents #4,220 of 83,584Top 6%
KO Komatsu: 3 patents #609 of 2,087Top 30%
NC Nittobo Acoustic Engineering Co.: 3 patents #3 of 19Top 20%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
KS Komatsu Shisakusho: 2 patents #235 of 885Top 30%
KC Kobelco Construction Machinery Co.: 2 patents #167 of 422Top 40%
NC Nippon Steel Chemical Co.: 2 patents #60 of 380Top 20%
KK Kanegafuchi Kagaku Kogyo: 1 patents #368 of 691Top 55%
MD Mitsubisih Denki: 1 patents #26 of 381Top 7%
AD Advantest: 1 patents #714 of 1,193Top 60%
TS Tokyo Kikai Seisakusho: 1 patents #91 of 195Top 50%
TC Tatsuta Chemical Co.: 1 patents #5 of 8Top 65%
KS Kobe Steel: 1 patents #857 of 2,031Top 45%
KA Kaneka: 1 patents #886 of 1,525Top 60%
Overall (All Time): #48,675 of 4,157,543Top 2%
53
Patents All Time

Issued Patents All Time

Showing 51–53 of 53 patents

Patent #TitleCo-InventorsDate
5224033 Work automation apparatus for hydraulic drive machines Kentaro Nakamura, Takao Kamide, Kiyoshi Note, Shinji Maeda 1993-06-29
5170342 Method and apparatus for automating a routine operation of electronically controlled hydraulic-powered machine Kentaro Nakamura, Kiyoshi Note, Shinji Maeda 1992-12-08
4910735 Semiconductor integrated circuit with self-testing 1990-03-20