Inventor · disambiguated record
Masanori Hangai
Also filed as: HANGAI MASANORI
4 granted patents·1 pending application·12 citations·filing 2004–2013
65Inventor score
Top patents by PatentIndex Score
5 records- 0166US7641339B2Ophthalmologic information processing apparatus and ophthalmologic examination apparatusTOPCON CORP·Filed 2007·Granted Jan 5, 2010·8 cites·12 claims
- 0254US8641701B2Probe type device for removing living body tissueHANGAI MASANORI·Filed 2008·Granted Feb 4, 2014·4 cites·9 claims
- 0341US7954778B2Ophthalmic surgery support deviceNIDEK KK·Filed 2007·Granted Jun 7, 2011·0 cites·9 claims
- 0440US9456745B2Fundus observation apparatus and fundus image analyzing apparatusUNIV KYOTO·Filed 2013·Granted Oct 4, 2016·0 cites·27 claims
- 0531US2007255207A1Balloon CatheterHANGAI MASANORI·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →