Inventor · disambiguated record
Kosaku Honna
Also filed as: HONNA KOSAKU
10 granted patents·115 citations·filing 1974–2001
89Inventor score
Top patents by PatentIndex Score
10 records- 0191US3944626AProcess for producing adamantane compoundsHONNA KOSAKU·Filed 1974·Granted Mar 16, 1976·36 cites·12 claims
- 0282US4001223AAdamantane-piperazine derivativesIDEMITSU KOSAN CO·Filed 1975·Granted Jan 4, 1977·14 cites·5 claims
- 0367US5391278AProcess for removal of hydrogen sulfideIDEMITSU KOSAN CO·Filed 1994·Granted Feb 21, 1995·21 cites·22 claims
- 0465US4963292AHigher carboxylic acid triester of adamantane triol and lubricating oil containing the sameIDEMITSU KOSAN CO·Filed 1989·Granted Oct 16, 1990·6 cites·3 claims
- 0564US6682650B2Zeolite catalyst carrier and hydrogenation catalyst using sameJAPAN COOPERATION CT PETROLEUM·Filed 2001·Granted Jan 27, 2004·11 cites·9 claims
- 0663US4443552ACatalysts for the catalytic cracking of heavy oilIDEMITSU KOSAN CO·Filed 1982·Granted Apr 17, 1984·15 cites·12 claims
- 0761US4055721AMethod of producing unsaturated carbonyl compoundsIDEMITSU KOSAN CO·Filed 1976·Granted Oct 25, 1977·6 cites·10 claims
- 0861US4022845AProcess for producing alkyl adamantanesIDEMITSU KOSAN CO·Filed 1976·Granted May 10, 1977·5 cites·8 claims
- 0938US4990691AHigher carboxylic acid triester of adamantane triol and lubricating oil containing the sameIDEMITSU KOSAN CO·Filed 1990·Granted Feb 5, 1991·1 cites·16 claims
- 1028US4073818AProcess of producing acenaphthenesIDEMITSU KOSAN CO·Filed 1977·Granted Feb 14, 1978·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →