Inventor · disambiguated record
Akira Fujikawa
Also filed as: FUJIKAWA AKIRA
3 granted patents·125 citations·filing 1974–1975
75Inventor score
Files withBRIDGESTONE TIRE CO LTD3
Top patents by PatentIndex Score
3 records- 0195US3954131APneumatic safety tireBRIDGESTONE TIRE CO LTD·Filed 1975·Granted May 4, 1976·85 cites·19 claims
- 0280US3950726ALow tire pressure alarm system for pneumatic tiresBRIDGESTONE TIRE CO LTD·Filed 1974·Granted Apr 13, 1976·26 cites·15 claims
- 0363US3963887APressure-responsive switch device for pneumatic tiresBRIDGESTONE TIRE CO LTD·Filed 1974·Granted Jun 15, 1976·14 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →