Inventor · disambiguated record
Wataru Murai
Also filed as: MURAI WATARU
4 granted patents·108 citations·filing 1991–2004
79Inventor score
Technology areasA61B
Top patents by PatentIndex Score
4 records- 0168USD440659SEndoscopeASAHI OPTICAL CO LTD·Filed 1999·Granted Apr 17, 2001·15 cites·1 claims
- 0258USD435909SEndoscopeASAHI OPTICAL CO LTD·Filed 1999·Granted Jan 2, 2001·10 cites·1 claims
- 0354US5217002AFlexible tube of endoscope and method of producing the sameASAHI OPTICAL CO LTD·Filed 1991·Granted Jun 8, 1993·71 cites·15 claims
- 0452US7347355B2Method for brazing metal components for use in medical equipment, metal assembly produced by the method and endoscope provided with the metal assemblyPENTAX CORP·Filed 2004·Granted Mar 25, 2008·12 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →