How many patents does
Kurimoto have?
patents
700
families
459
granted
146
applications
554
JP
570
US
35
WO
27
EP
25
CN
18
KR
15
RoW
10
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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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Kurimoto
Top ten assignees appearing on patents
2009 - 2018
| kurimoto | 540 |
| rengo company | 7 |
| taisei corporation | 7 |
| mitsui engineering & shipbuilding | 5 |
| meiwa seisakusho | 4 |
| kurimoto technos | 4 |
| nippon steel corporation | 4 |
| gohsyu company | 4 |
| chisaki | 3 |
| okumura corporation | 2 |
Kurimoto
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| copper alloy for sliding member | 14 | 2010 |
| method for production of extrusion billet, and method for production of magnesium alloy … 🛈 | 10 | 2007 |
| heat-resistant magnesium alloy | 7 | 2015 |
| low-lead brass alloy for plumbing member | 7 | 2014 |
| kneading and stirring device | 7 | 2011 |
| magnesium-based composite material having ti particles dispersed therein, and method for… 🛈 | 6 | 2008 |
| magnesium-based composite material having ti particles dispersed therein, and method for… 🛈 | 6 | 2008 |
| process for producing magnesium alloy material | 6 | 2008 |
| steel alloy for use in water supply member | 6 | 2015 |
| long light metal billet and manufacturing method therefor | 5 | 2012 |