SEARCH RESULTS for assignor:"TODAKA, SHIMPEI"

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Patent(s)

(X0) 15041371: WATER INFLOW PREVENTION DEVICE FOR AIRCRAFT WORKING WHEN LANDING IN WATER, PRESSURE ADJUSTING VALVE, AND AIRCRAFT

(A1) 20160251084: WATER INFLOW PREVENTION DEVICE FOR AIRCRAFT WORKING WHEN LANDING IN WATER, PRESSURE ADJUSTING VALVE, AND AIRCRAFT

(B2) 9: WATER INFLOW PREVENTION DEVICE FOR AIRCRAFT WORKING WHEN LANDING IN WATER, PRESSURE ADJUSTING VALVE, AND AIRCRAFT