Inventor · disambiguated record
Kazunori Tsutsui
Also filed as: TSUTSUI KAZUNORI
8 granted patents·116 citations·filing 1996–2004
87Inventor score
Top patents by PatentIndex Score
8 records- 0173US6455852B2Stable isotope measurement method and apparatus by spectroscopyOTSUKA PHARMA CO LTD·Filed 2001·Granted Sep 24, 2002·10 cites·3 claims
- 0261US6274870B1Method for spectrometrically measuring isotopic gas and apparatus thereofOTSUKA PHARMA CO LTD·Filed 1999·Granted Aug 14, 2001·22 cites·14 claims
- 0359US6444985B1Stable isotope measurement method and apparatus by spectroscopyOTSUKA PHARMA CO LTD·Filed 1998·Granted Sep 3, 2002·19 cites·5 claims
- 0454US6750967B2Light scattering measuring probeOTSUKA DENSHI KK·Filed 2002·Granted Jun 15, 2004·1 cites·8 claims
- 0551US6885448B2Photon correlatorOTSUKA DENSHI KK·Filed 2002·Granted Apr 26, 2005·4 cites·1 claims
- 0646US5964712AApparatus and breathing bag for spectrometrically measuring isotopic gasOTSUKA PHARMA CO LTD·Filed 1996·Granted Oct 12, 1999·43 cites·6 claims
- 0744US6636308B1Apparatus for measuring characteristics of optical angleOTSUKA DENSHI KK·Filed 1998·Granted Oct 21, 2003·13 cites·7 claims
- 0838US7449097B2Electrophoretic mobility measuring apparatusOTSUKA DENSHI KK·Filed 2004·Granted Nov 11, 2008·4 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →