Inventor · disambiguated record
Hidehisa Nishigaki
Also filed as: NISHIGAKI HIDEHISA
3 granted patents·27 citations·filing 1990–2000
65Inventor score
Top patents by PatentIndex Score
3 records- 0152US5268737AMethod and apparatus for calibrating a spectrophotometerSHIMIDZU CORP OF 1·Filed 1990·Granted Dec 7, 1993·23 cites·10 claims
- 0237US6493081B1Flame-type atomic absorption spectrophotometerSHIMADZU CORP·Filed 2000·Granted Dec 10, 2002·1 cites·20 claims
- 0326US5311277AAtomic absorption spectroscopic analytic apparatusSHIMADZU CORP·Filed 1992·Granted May 10, 1994·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →