Inventor · disambiguated record
Kohei Tamao
Also filed as: TAMAO KOHEI
7 granted patents·60 citations·filing 1993–2003
83Inventor score
Files withCHISSO CORP3SHINETSU CHEMICAL CO2JAPAN SCIENCE & TECH AGENCY1KANSAI TECH LICENSING ORG CO1
Top patents by PatentIndex Score
7 records- 0168US5498736A2,5-reactive substituent group-containing siloles, silole polycondensates and preparation thereofSHINETSU CHEMICAL CO·Filed 1994·Granted Mar 12, 1996·12 cites·31 claims
- 0266US5986121ASilacyclopentadiene derivatives and an organic electroluminescent element obtained by using the silacyclopentadiene derivativeCHISSO CORP·Filed 1996·Granted Nov 16, 1999·30 cites·12 claims
- 0353US7157154B2Polymer and polymeric luminescent element comprising the sameKANSAI TECH LICENSING ORG CO·Filed 2003·Granted Jan 2, 2007·3 cites·26 claims
- 0447US6005128ASilacyclopentadiene derivativeCHISSO CORP·Filed 1998·Granted Dec 21, 1999·4 cites·15 claims
- 0542US5412105AThiophene-silole copolymer and its method of manufactureSHINETSU CHEMICAL CO·Filed 1993·Granted May 2, 1995·4 cites·6 claims
- 0641US6051319ASilacyclopentadiene derivatives and an organic electroluminescent element obtained by using the silacyclopentadiene derivativeCHISSO CORP·Filed 1999·Granted Apr 18, 2000·7 cites·5 claims
- 0737US7705174B2Condensed polycyclic π-conjugated organic material, intermediate product therefor, and method of manufacturing condensed polycyclic π-conjugated organic materialJAPAN SCIENCE & TECH AGENCY·Filed 2003·Granted Apr 27, 2010·0 cites·4 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →