Inventor · disambiguated record
Yoshifumi Hosaka
Also filed as: HOSAKA YOSHIFUMI
8 granted patents·303 citations·filing 1989–2006
88Inventor score
Top patents by PatentIndex Score
8 records- 0184US5176916AMedical adhesivesNITTO DENKO CORP·Filed 1991·Granted Jan 5, 1993·87 cites·14 claims
- 0278US5298258AAcrylic oily gel bioadhesive material and acrylic oily gel preparationNITTO DENKO CORP·Filed 1992·Granted Mar 29, 1994·111 cites·9 claims
- 0358US7754235B2Adhesive and laminateNITTO DENKO CORP·Filed 2006·Granted Jul 13, 2010·0 cites·9 claims
- 0458US5242951AEstrogen-containing gel preparationNITTO DENKO CORP·Filed 1990·Granted Sep 7, 1993·23 cites·11 claims
- 0557US4954343ADermal pharmaceutical preparationsNITTO ELECTRIC IND CO·Filed 1989·Granted Sep 4, 1990·42 cites·7 claims
- 0649US5204109APercutaneous gel preparationNITTO DENKO CORP·Filed 1992·Granted Apr 20, 1993·13 cites·10 claims
- 0738US5921948ASurgical dressingNITTO DENKO CORP·Filed 1996·Granted Jul 13, 1999·27 cites·4 claims
- 0836US8591939B2Adhesive preparation containing fentanylSAEKI YUJI·Filed 2005·Granted Nov 26, 2013·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Yoshifumi Hosaka files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →