JT

Jyoji Tanigawa

OE Otis Elevator: 1 patents #966 of 1,840Top 55%
📍 Shibayama, JP: #6 of 11 inventorsTop 55%
Overall (All Time): #3,458,344 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6942068 Braille information notification device Yoshinobu Tsukamoto, Toshiro Takahashi 2005-09-13