Inventor · disambiguated record
Hiroyuki Mukaiyama
Also filed as: MUKAIYAMA HIROYUKI
11 granted patents·7 pending applications·397 citations·filing 1995–2025
90Inventor score
Top patents by PatentIndex Score
18 records- 0191US6019470AProgressive multifocal lens and manufacturing method of eyeglass lens and progressive multifocal lensSEIKO EPSON CORP·Filed 1996·Granted Feb 1, 2000·124 cites·20 claims
- 0290US5644374AVariable focus type eyesight correcting apparatusSEIKO EPSON CORP·Filed 1995·Granted Jul 1, 1997·110 cites·5 claims
- 0386US6199983B1Apparatus and method for manufacturing a progressive multi-focal lensSEIKO EPSON CORP·Filed 1997·Granted Mar 13, 2001·78 cites·12 claims
- 0482US5926250AMultifocal lens for eyeglass and eyeglass lensSEIKO EPSON CORP·Filed 1996·Granted Jul 20, 1999·61 cites·8 claims
- 0575US2025258388A1Ophthalmological lensHOYA LENS THAILAND LTD·Filed 2025·Application pending·0 cites
- 0662US12345959B2Ophthalmological lensHOYA LENS THAILAND LTD·Filed 2020·Granted Jul 1, 2025·0 cites·8 claims
- 0762US2025130437A1Spectacle lens and spectaclesHOYA LENS THAILAND LTD·Filed 2023·Application pending·0 cites
- 0855US7221525B2Drive apparatus, lens unit, and cameraSEIKO EPSON CORP·Filed 2005·Granted May 22, 2007·1 cites·16 claims
- 0954US12276868B2Ophthalmic lensHOYA LENS THAILAND LTD·Filed 2020·Granted Apr 15, 2025·0 cites·5 claims
- 1050US6220704B1Progressive power lensSEIKO EPSON CORP·Filed 1999·Granted Apr 24, 2001·19 cites·30 claims
- 1150US2022244573A1Ophthalmic lensHOYA LENS THAILAND LTD·Filed 2020·Application pending·0 cites
- 1246US7927687B2Optical element, optical lowpass filter, and solid-state imaging deviceEPSON TOYOCOM CORP·Filed 2008·Granted Apr 19, 2011·0 cites·14 claims
- 1345US2006262233A1Liquid crystal projectorSEIKO EPSON CORP·Filed 2006·Application pending·0 cites
- 1444US7740934B2Optical low pass filterSEIKO EPSON CORP·Filed 2006·Granted Jun 22, 2010·0 cites·9 claims
- 1543US2009092583A1Brain-localizing cells and uses thereofSAWADA MAKOTO·Filed 2006·Application pending·0 cites
- 1641US2006209220A1Optical part and projectorSEIKO EPSON CORP·Filed 2006·Application pending·0 cites
- 1737US2005180010A1Dielectric multilayer filter and its manufacturing method, and solid-state imaging deviceSEIKO EPSON CORP·Filed 2005·Application pending·0 cites
- 1830US5745211AProgressive power lens and eye glass lensSEIKO EPSON CORP·Filed 1995·Granted Apr 28, 1998·4 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Hiroyuki Mukaiyama 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 →