Inventor · disambiguated record
Yukinaga Tanigawa
Also filed as: TANIGAWA YUKINAGA
3 granted patents·16 citations·filing 1991–1993
65Inventor score
Files withTANIGAWA HIROYASU2
Top patents by PatentIndex Score
3 records- 0130US5429078AInternal combustion engine having rotary engine bodyFiled 1993·Granted Jul 4, 1995·9 cites·17 claims
- 0226US5230307AInternal combustion engine having rotary engine bodyTANIGAWA HIROYASU·Filed 1992·Granted Jul 27, 1993·4 cites·14 claims
- 0324US5133305AInternal combustion engine having rotary engine bodyTANIGAWA HIROYASU·Filed 1991·Granted Jul 28, 1992·3 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →