Inventor · disambiguated record
Toshikazu Takahashi
Also filed as: TAKAHASHI TOSHIKAZU
7 granted patents·1 pending application·8 citations·filing 1992–2014
74Inventor score
Files withMARUZEN PETROCHEM CO LTD3AIST2AGENCY IND SCIENCE TECHN1DIRECTOR GENERAL OF IND SCIENC1TAKAHASHI TOSHIKAZU1
Top patents by PatentIndex Score
8 records- 0173US9834536B2Method for producing catalyst for cyclic carbonate synthesisAIST·Filed 2014·Granted Dec 5, 2017·2 cites·10 claims
- 0251US10011621B2Method for producing silica gel-immobolized phosphonium salt catalystsMARUZEN PETROCHEM CO LTD·Filed 2014·Granted Jul 3, 2018·0 cites·15 claims
- 0350US10029241B2Method for producing catalyst for cyclic carbonate synthesisMARUZEN PETROCHEM CO LTD·Filed 2014·Granted Jul 24, 2018·0 cites·13 claims
- 0450US5182398Aα-Amino acid diamide and use thereof as cupric ion-transporting ionophoreAGENCY IND SCIENCE TECHN·Filed 1992·Granted Jan 26, 1993·4 cites·6 claims
- 0548US9586927B2Method for continuously producing cyclic carbonateMARUZEN PETROCHEM CO LTD·Filed 2014·Granted Mar 7, 2017·0 cites·5 claims
- 0647US9856229B2Method for producing cyclic carbonateAIST·Filed 2014·Granted Jan 2, 2018·0 cites·15 claims
- 0740US2008214386A1Catalyst for Cyclic Carbonate SynthesisTAKAHASHI TOSHIKAZU·Filed 2005·Application pending·0 cites
- 0839US5599935ABisquinolinol and bisbenzoquinolinol compounds, and process for producing sameDIRECTOR GENERAL OF IND SCIENC·Filed 1995·Granted Feb 4, 1997·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →