How many patents does
Kyoraku Sangyo have?
patents
6,997
families
5,500
granted
1,325
applications
5,672
JP
6,796
CN
92
US
56
KR
22
EP
3
WO
1
RoW
27
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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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patent families
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the following tables are just extracts from the report
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Kyoraku Sangyo
Top ten assignees appearing on patents
2009 - 2018
2018
Kyoraku Sangyo
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| game machine | 45 | 2011 |
| game machine | 29 | 2008 |
| game machine | 10 | 2008 |
| game disk for a marble disk game machine and its manufacturing method | 7 | 2009 |
| game machine | 7 | 2009 |
| game machine, authentication method, and authentication program | 7 | 2008 |
| game disk for a marble disk game machine and its manufacturing method | 7 | 2009 |
| game disk for a marble disk game machine and its manufacturing method | 7 | 2009 |
| access control device, access control method and access control program | 6 | 2007 |
| game machine, display control method, and display control program | 6 | 2010 |