Inventor · disambiguated record
Muneharu Ishikawa
Also filed as: ISHIKAWA MUNEHARU
12 granted patents·1,012 citations·filing 1980–2001
94Inventor score
Top patents by PatentIndex Score
12 records- 0190US4830494AMethod and apparatus for measuring particles in a fluidKOWA CO·Filed 1987·Granted May 16, 1989·77 cites·29 claims
- 0288US6715444B1Method and device for measuring frequency of specific behavior of animalKOWA CO·Filed 2000·Granted Apr 6, 2004·32 cites·8 claims
- 0381US5621523AMethod and apparatus for measuring particles in a fluidKOWA CO·Filed 1995·Granted Apr 15, 1997·87 cites·13 claims
- 0479US5575285AApparatus for measuring oxygen saturationKOWA CO·Filed 1994·Granted Nov 19, 1996·248 cites·16 claims
- 0578US5291885AApparatus for measuring blood flowKOWA CO·Filed 1991·Granted Mar 8, 1994·252 cites·9 claims
- 0675US5522388APulse spectrometerKOWA CO·Filed 1994·Granted Jun 4, 1996·189 cites·12 claims
- 0774US6719203B2Cuvette control unit and controlling method using the sameKOWA CO·Filed 2001·Granted Apr 13, 2004·19 cites·7 claims
- 0867US5090808AParticle measurement apparatusKOWA CO·Filed 1989·Granted Feb 25, 1992·27 cites·14 claims
- 0960US5135306AParticle measuring method and apparatusKOWA CO·Filed 1989·Granted Aug 4, 1992·20 cites·9 claims
- 1059US5054913AMethod and apparatus for measuring the velocity of a fluid using analysis of young's fringes in speckle photographyKOWA CO·Filed 1990·Granted Oct 8, 1991·19 cites·17 claims
- 1153US4269714AActivated sludge treatment method of waste waterOSAKA GAS CO LTD·Filed 1980·Granted May 26, 1981·19 cites·1 claims
- 1237US5291886AApparatus for measuring blood flowKOWA CO·Filed 1991·Granted Mar 8, 1994·23 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →