Kuniyoshi Sakakibara

RI Rinnai: 1 patents #85 of 173Top 50%

📍 Handa, JP: #173 of 266 inventorsTop 70%

Overall (All Time): #4,021,991 of 4,157,543Top 100%

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4543056	Safety device for fan heater	—	1985-09-24