Inventor · disambiguated record
Yasuo Wakatsuki
Also filed as: WAKATSUKI YASUO
11 granted patents·2 pending applications·76 citations·filing 1986–2012
88Inventor score
Files withRIKEN6BRIDGESTONE CORP1BRIDGESTONE SPORTS CO LTD1DENKI KAGAKU KOGYO KK1JAPAN SCIENCE & TECH CORP1
Top patents by PatentIndex Score
13 records- 0191US6596828B1Catalyst compositionRIKEN·Filed 2001·Granted Jul 22, 2003·35 cites·6 claims
- 0269US6683140B2Catalyst for polymerizationRIKEN·Filed 2001·Granted Jan 27, 2004·9 cites·14 claims
- 0368US7196031B2Catalyst compositionRIKEN·Filed 2002·Granted Mar 27, 2007·7 cites·17 claims
- 0468US7148299B2Polymerization catalystRIKEN·Filed 2003·Granted Dec 12, 2006·8 cites·7 claims
- 0565US8158732B2Method for preparing cyclic olefin addition polymer of high gas permeabilityWAKATSUKI YASUO·Filed 2011·Granted Apr 17, 2012·2 cites·7 claims
- 0660US7511108B2Pneumatic tireBRIDGESTONE CORP·Filed 2004·Granted Mar 31, 2009·7 cites·7 claims
- 0757US7230053B2Golf ballBRIDGESTONE SPORTS CO LTD·Filed 2004·Granted Jun 12, 2007·7 cites·4 claims
- 0846US9688798B2Method for manufacturing a hydroxy group terminated olefin or conjugated diene polymerKAITA SHOJIRO·Filed 2012·Granted Jun 27, 2017·0 cites·5 claims
- 0944US6872835B2Process for preparation of fused pyrrolesJAPAN SCIENCE & TECH CORP·Filed 2001·Granted Mar 29, 2005·0 cites·11 claims
- 1043US2009264608A1Method for producing norbornene based addition (co)polymerUNIV NIHON·Filed 2005·Application pending·0 cites
- 1142US7056994B2Catalyst compositionRIKEN·Filed 2003·Granted Jun 6, 2006·0 cites·7 claims
- 1239US4902802AProcess for preparing pyridine homologues by means of substituted cyclopentadienyl cobalt complexesDENKI KAGAKU KOGYO KK·Filed 1986·Granted Feb 20, 1990·1 cites·41 claims
- 1339US2006058179A1Catalyst compositionRIKEN·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →