How many patents does
Japan Energy Corporation have?
patents
352
families
186
granted
71
applications
281
JP
167
CN
47
EP
34
US
26
KR
18
WO
17
RoW
43
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The report contains ten-year analysis with the following sections
- patent filing analysis
- worldwide filing analysis
- patent family analysis
- application analysis
- granted analysis
- classification analysis
- citation analysis
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Japan Energy Corporation
Top ten assignees appearing on patents
2018
Japan Energy Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| additive composition for engine oil | 12 | 2009 |
| semi-solid lubricant composition for transmission element and mechanical system provided… 🛈 | 10 | 2006 |
| process for producing hydrocarbon fraction | 10 | 2006 |
| process for producing p-substituted aromatic hydrocarbon | 10 | 2008 |
| solid acid, process for producing the solid acid, method for desulfurizing hydrocarbon o… 🛈 | 9 | 2007 |
| continuously variable transmission oil composition | 9 | 2009 |
| refrigerating machine oil for refrigerant | 9 | 2008 |
| hydroraffinierungs-katalysator und hydroraffinierungs-verfahren | 8 | 2000 |
| method of producing synthetic zeolite catalyst and method of producing high-purity parax… 🛈 | 7 | 2008 |
| production method for alkyl benzenes, and catalyst used in same | 7 | 2009 |