Inventor · disambiguated record
Hirofumi Hayakawa
Also filed as: HAYAKAWA HIROFUMI
4 granted patents·60 citations·filing 2004–2013
75Inventor score
Top patents by PatentIndex Score
4 records- 0187US8223410B2Imaging device and method of processing imaging result in imaging deviceWAKAZONO MASAFUMI·Filed 2006·Granted Jul 17, 2012·13 cites·31 claims
- 0285US7321685B2Image processing device, image processing method, and image capturing deviceSONY CORP·Filed 2004·Granted Jan 22, 2008·35 cites·16 claims
- 0382US7394640B2Electrostatic chuck and substrate fixing method using the sameADVANTEST CORP·Filed 2005·Granted Jul 1, 2008·12 cites·10 claims
- 0445US8859993B2Sample holder of electron beam exposure apparatus and electron beam exposure method using the sameADVANTEST CORP·Filed 2013·Granted Oct 14, 2014·0 cites·11 claims
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