Inventor · disambiguated record
Tohru Hirano
Also filed as: HIRANO TOHRU
3 granted patents·172 citations·filing 1986–1989
76Inventor score
Top patents by PatentIndex Score
3 records- 0194US4751099AMethod of producing a functionally gradient materialNAT AEROSPACE LAB·Filed 1986·Granted Jun 14, 1988·114 cites·5 claims
- 0272US4778649AMethod of producing composite materialsNAT AEROSPACE LAB·Filed 1987·Granted Oct 18, 1988·49 cites·16 claims
- 0339US4997708AFluororesin/metal base functionally gradient materialAGENCY SCIENCE & TECH·Filed 1989·Granted Mar 5, 1991·9 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →