Inventor · disambiguated record
Tatsuya Oyama
Also filed as: OYAMA TATSUYA
15 granted patents·3 pending applications·57 citations·filing 2001–2022
89Inventor score
Top patents by PatentIndex Score
18 records- 0191US11505698B2Polyester carbonate and method for producing polyester carbonateTEIJIN LTD·Filed 2018·Granted Nov 22, 2022·3 cites·12 claims
- 0290US9989723B2Loose tube-type optical fiber unitFURUKAWA ELECTRIC CO LTD·Filed 2015·Granted Jun 5, 2018·9 cites·6 claims
- 0387US8137425B2Intake system for vehicle internal combustion engineSAITO HARUHIKO·Filed 2008·Granted Mar 20, 2012·20 cites·13 claims
- 0482US12441880B2Poly(ester)carbonate and method for producing poly(ester)carbonateTEIJIN LTD·Filed 2022·Granted Oct 14, 2025·0 cites·5 claims
- 0580US7758678B2Fuel adsorption filter and air cleanerTOYOTA BOSHOKU KK·Filed 2008·Granted Jul 20, 2010·10 cites·10 claims
- 0675US11566102B2Polyester resin or polyester carbonate resin, and optical member using said resinTEIJIN LTD·Filed 2019·Granted Jan 31, 2023·2 cites·15 claims
- 0773US7163921B1Peptide derivatives and medicinal compositionsNIPPON SHINYAKU CO LTD·Filed 2001·Granted Jan 16, 2007·7 cites·5 claims
- 0869US12240944B2Optical lensTEIJIN LTD·Filed 2020·Granted Mar 4, 2025·0 cites·6 claims
- 0965US7718663B2Quinazoline derivatives and medicamentsNIPPON SHINYAKU CO LTD·Filed 2003·Granted May 18, 2010·1 cites·18 claims
- 1063US8442371B2Tight-buffered optical fibers and optical fiber cablesOYAMA TATSUYA·Filed 2009·Granted May 14, 2013·4 cites·6 claims
- 1163US8431586B2Quinazoline derivatives and pharmaceutical compositions thereofOKANO MASAHIKO·Filed 2006·Granted Apr 30, 2013·1 cites·5 claims
- 1261US11578168B2Polycarbonate resin and optical member containing sameTEIJIN LTD·Filed 2019·Granted Feb 14, 2023·0 cites·14 claims
- 1359US12281198B2Thermoplastic resin and optical memberTEIJIN LTD·Filed 2020·Granted Apr 22, 2025·0 cites·10 claims
- 1453US2008103163A1AntipruriticsOYAMA TATSUYA·Filed 2007·Application pending·0 cites
- 1553US2008103162A1AntipruriticsOYAMA TATSUYA·Filed 2007·Application pending·0 cites
- 1649US8835446B2Quinazoline derivatives and pharmaceutical compositions thereofNIPPON SHINYAKU CO LTD·Filed 2013·Granted Sep 16, 2014·0 cites·6 claims
- 1748US2004116450A1AntipruriticsFiled 2002·Application pending·0 cites
- 1832US8217031B2Heteroaryl derivativesMATSUOKA MASATO·Filed 2008·Granted Jul 10, 2012·0 cites·10 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →