Inventor · disambiguated record
Koei Toyoshima
Also filed as: TOYOSHIMA KOEI
1 granted patent·2 pending applications·0 citations·filing 2004–2010
11Inventor score
Top patents by PatentIndex Score
3 records- 0148US2007128172A1Hair growth methodYOSHIZATO KATSUTOSHI·Filed 2004·Application pending·0 cites
- 0236US8206980B2Method for cultivation of hair follicular dermal sheath cellsTOYOSHIMA KOEI·Filed 2006·Granted Jun 26, 2012·0 cites·7 claims
- 0336US2010166719A1Hair growth methodYOSHIZATO KATSUTOSHI·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →