Inventor · disambiguated record
Takaharu Hayasaka
Also filed as: HAYASAKA TAKAHARU
3 granted patents·1 pending application·10 citations·filing 2007–2008
63Inventor score
Top patents by PatentIndex Score
4 records- 0174US8422937B2Sheet processing apparatus and image forming apparatusKUSHIDA HIDEKI·Filed 2008·Granted Apr 16, 2013·4 cites·15 claims
- 0266US8139998B2Sheet processing apparatus and image forming apparatusHAYASAKA TAKAHARU·Filed 2008·Granted Mar 20, 2012·4 cites·19 claims
- 0363US7887036B2Sheet processing apparatus and image forming apparatusCANON KK·Filed 2008·Granted Feb 15, 2011·2 cites·11 claims
- 0445US2008128971A1Sheet processing apparatus and image forming apparatusCANON KK·Filed 2007·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Takaharu Hayasaka 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 →