Inventor · disambiguated record
Fumitoshi Toyokawa
Also filed as: TOYOKAWA FUMITOSHI
5 granted patents·1 pending application·134 citations·filing 1987–2006
82Inventor score
Top patents by PatentIndex Score
6 records- 0182US4992301AChemical vapor deposition apparatus for obtaining high quality epitaxial layer with uniform film thicknessNEC CORP·Filed 1988·Granted Feb 12, 1991·52 cites·10 claims
- 0276US4782029AMethod of gettering semiconductor wafers with an excimer laser beamNEC CORP·Filed 1987·Granted Nov 1, 1988·55 cites·6 claims
- 0365US7394141B2Substrate for forming a solid-state image pickup element, solid-state image pickup element using the same, and method of producing the sameFUJIFILM CORP·Filed 2005·Granted Jul 1, 2008·2 cites·9 claims
- 0464US7227540B2Image display unit and method of manufacturing the sameFUJIFILM CORP·Filed 2003·Granted Jun 5, 2007·5 cites·13 claims
- 0547US5449532AMethod of manufacturing silicon substrateNEC CORP·Filed 1991·Granted Sep 12, 1995·20 cites·14 claims
- 0644US2007097227A1Solid-state imaging deviceFUJIFILM CORP·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →