Inventor · disambiguated record
Kazutoshi Chaki
Also filed as: CHAKI KAZUTOSHI
3 granted patents·9 citations·filing 1993–2013
60Inventor score
Files withJAPAN PETROLEUM EXPLORATION CO1JAPAN PETROLEUM EXPLORATION CO LTD1SEKIYUSHIGEN KAIHATSU KABUSHIK1
Top patents by PatentIndex Score
3 records- 0165US7563360B2Mercury-removal process in distillation towerJAPAN PETROLEUM EXPLORATION CO·Filed 2005·Granted Jul 21, 2009·5 cites·9 claims
- 0245US5354936AMethod for preparing ethane and ethylene from methaneSEKIYUSHIGEN KAIHATSU KABUSHIK·Filed 1993·Granted Oct 11, 1994·4 cites·5 claims
- 0334US9417008B2Production method and production system for natural gasJAPAN PETROLEUM EXPLORATION CO LTD·Filed 2013·Granted Aug 16, 2016·0 cites·14 claims
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