Inventor · disambiguated record
Osamu Sumiya
Also filed as: SUMIYA OSAMU
4 granted patents·91 citations·filing 1998–2003
79Inventor score
Top patents by PatentIndex Score
4 records- 0179US7657996B2Tube connecting apparatus and tube connecting methodTERUMO CORP·Filed 2003·Granted Feb 9, 2010·16 cites·20 claims
- 0279US7371305B2Tube connecting apparatus and tube connecting methodTERUMO CORP·Filed 2003·Granted May 13, 2008·17 cites·11 claims
- 0377US7224495B2Image reading unit and image reading apparatus using the sameNISCA CORP·Filed 2002·Granted May 29, 2007·20 cites·9 claims
- 0474US6147498ADevice for detecting fault in solenoid valveTOKICO LTD·Filed 1998·Granted Nov 14, 2000·38 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →