Inventor · disambiguated record
Takatoshi Nakahira
Also filed as: NAKAHIRA TAKATOSHI
3 granted patents·1 pending application·38 citations·filing 1999–2004
73Inventor score
Files withOSAKA GAS CO LTD4
Top patents by PatentIndex Score
4 records- 0168US7371706B2Catalyst for removing hydrocarbons from exhaust gas and method for purification of exhaust gasOSAKA GAS CO LTD·Filed 2004·Granted May 13, 2008·10 cites·4 claims
- 0268US6602481B1Catalyst for removing hydrocarbons from exhaust gas and method for clarification of exhaust gasOSAKA GAS CO LTD·Filed 1999·Granted Aug 5, 2003·24 cites·3 claims
- 0356US6887446B2Catalyst for removing hydrocarbons from exhaust gas and method for purification of exhaust gasOSAKA GAS CO LTD·Filed 2003·Granted May 3, 2005·4 cites·4 claims
- 0449US2005002839A1Catalyst for removing hydrocarbons from exhaust gas and method for purification of exhaust gasOSAKA GAS CO LTD·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →