Inventor · disambiguated record
Yoshiro Hirajima
Also filed as: HIRAJIMA YOSHIRO
4 granted patents·220 citations·filing 1986–1996
82Inventor score
Top patents by PatentIndex Score
4 records- 0189US5320789ASurface modification of fluorine resin with laser lightJAPAN ATOMIC ENERGY RES INST·Filed 1992·Granted Jun 14, 1994·98 cites·15 claims
- 0288USD332145SCentrifuge tubeKURASHIKI BOSEKI KK·Filed 1990·Granted Dec 29, 1992·48 cites·1 claims
- 0383US4722792AFilter for centrifugal separatorKURASHIKI BOSEKI KK·Filed 1986·Granted Feb 2, 1988·61 cites·7 claims
- 0451US5665444ATube-shaped film having its inner peripheral surface treated, method for treating inner peripheral surface of tube-shaped film and apparatus thereforKURASHIKI BOSEKI KK·Filed 1996·Granted Sep 9, 1997·13 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →