KM

Kazuyuki Mabuchi

OE Otis Elevator: 1 patents #966 of 1,840Top 55%
Overall (All Time): #3,411,902 of 4,157,543Top 85%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7020616 Evaluation system for equipment vendors Natsuki Takahashi, Yukiko Sato 2006-03-28