Inventor · disambiguated record
Toshiji Takigawa
Also filed as: TAKIGAWA TOSHIJI
4 granted patents·26 citations·filing 1978–2012
70Inventor score
Top patents by PatentIndex Score
4 records- 0164US4484443AControl system for superhigh pressure generation circuitSUMITOMO METAL IND·Filed 1981·Granted Nov 27, 1984·11 cites·10 claims
- 0250US4242781AVariable crown sleeve rollSUMITOMO METAL IND·Filed 1978·Granted Jan 6, 1981·14 cites·1 claims
- 0330US9199303B2Metal filling apparatusYAMAGUCHI YUKITAKA·Filed 2012·Granted Dec 1, 2015·0 cites·17 claims
- 0426US4344801AHeavy thick high-strength casting having improved weldability and impact propertiesSUMITOMO METAL IND·Filed 1981·Granted Aug 17, 1982·1 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →