Inventor · disambiguated record
Yasushi Zasu
Also filed as: ZASU YASUSHI
5 granted patents·76 citations·filing 1989–2004
80Inventor score
Top patents by PatentIndex Score
5 records- 0161US6274870B1Method for spectrometrically measuring isotopic gas and apparatus thereofOTSUKA PHARMA CO LTD·Filed 1999·Granted Aug 14, 2001·22 cites·14 claims
- 0251US6885448B2Photon correlatorOTSUKA DENSHI KK·Filed 2002·Granted Apr 26, 2005·4 cites·1 claims
- 0348US7749436B2Gas injection amount determining method in isotope gas analysis, and isotope gas analyzing and measuring method and apparatusOTSUKA PHARMA CO LTD·Filed 2004·Granted Jul 6, 2010·3 cites·7 claims
- 0446US5964712AApparatus and breathing bag for spectrometrically measuring isotopic gasOTSUKA PHARMA CO LTD·Filed 1996·Granted Oct 12, 1999·43 cites·6 claims
- 0528US5113083ALight scattering measuring apparatus utilizing a photodetector mounted on a rotary standOTSUKA DENSHI KK·Filed 1989·Granted May 12, 1992·4 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →