Inventor
Jiro Hashimoto
Inventor
Wakayama, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C10Lprimary
C10LFuels not otherwise provided for27%
C10MLubricating compositions20%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions20%
C11CFatty acids from fats, oils or waxes13%
C07CAcyclic or carbocyclic compounds7%
F02BInternal-combustion piston engines7%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution7%
PatentTitleYear
7,993,543'Refrigerating machine oil for carbon dioxide refrigerant'20117,767,838'Process for producing a monoglyceride-containing composition'20106,383,991'Cutting oil composition'20025,855,628'Gas oil compositions and gas oil additives'19995,670,464'Additive for lubricating oils for diesel engines and lubricating oil compositions containing the same'19975,522,906'Gasoline composition'19965,298,038'Guerbet branched alkoxylated amine detergent additives'19945,089,029'Fuel oil additive and fuel oil additive composition'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–2011Patents assigned to KAO CORP (8)· patent assignee history
1992–2011Based in Wakayama, JP· patent location history
2011Patents assigned to NIPPON OIL CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KAO CORP | 8 | 1992–2011 |
| NIPPON OIL CORP | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wakayama, JP | 8 | 1992–2011 |