Inventor · disambiguated record
Yoshimasa Matsuura
Also filed as: MATSUURA YOSHIMASA
11 granted patents·2 pending applications·134 citations·filing 1995–2015
89Inventor score
Files withASAHI KASEI MEDICAL CO LTD5ASAHI CHEMICAL IND4ASAHI MEDICAL CO1EISAI CO LTD1FUKUDA TATSUYA1
Top patents by PatentIndex Score
13 records- 0180US6337039B1Method for making optical disk by injection moldingASAHI CHEMICAL IND·Filed 2000·Granted Jan 8, 2002·17 cites·6 claims
- 0271US6146577AMethod for injection molding of thermoplastic resinsASAHI CHEMICAL IND·Filed 1998·Granted Nov 14, 2000·28 cites·4 claims
- 0364US8524090B2Blood processing filterOKA SHIN-ICHIROH·Filed 2009·Granted Sep 3, 2013·8 cites·14 claims
- 0460US8932470B2Filter material for removing aggregates and method of filtering blood productFUKUDA TATSUYA·Filed 2009·Granted Jan 13, 2015·1 cites·19 claims
- 0560US7641794B2Blood processing filterASAHI KASEI MEDICAL CO LTD·Filed 2001·Granted Jan 5, 2010·22 cites·14 claims
- 0660US6322735B1Method for molding thermoplastic resinASAHI CHEMICAL IND·Filed 1997·Granted Nov 27, 2001·20 cites·14 claims
- 0756US5615007AMethod of detecting crack and chip in flange of syringeEISAI CO LTD·Filed 1995·Granted Mar 25, 1997·21 cites·3 claims
- 0851US5993723AInjection compression molding methodASAHI CHEMICAL IND·Filed 1997·Granted Nov 30, 1999·17 cites·5 claims
- 0947US10213534B2Blood processing filter and blood processing filter manufacturing methodASAHI KASEI MEDICAL CO LTD·Filed 2014·Granted Feb 26, 2019·0 cites·10 claims
- 1046US10064989B2Blood processing filter and blood processing filter manufacturing methodASAHI KASEI MEDICAL CO LTD·Filed 2014·Granted Sep 4, 2018·0 cites·11 claims
- 1142US2005090172A1Fusion-bonded product from non-porous material and porous materialASAHI MEDICAL CO·Filed 2003·Application pending·0 cites
- 1240US10471191B2Blood treatment filter and blood treatment filter manufacturing methodASAHI KASEI MEDICAL CO LTD·Filed 2015·Granted Nov 12, 2019·0 cites·9 claims
- 1339US2017112982A1Blood processing filter and method for producing blood processing filterASAHI KASEI MEDICAL CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →