How many patents does
Hitachi Software Engineering Company have?
patents
662
families
451
granted
87
applications
575
JP
408
US
86
EP
82
CN
49
WO
23
GB
1
RoW
13
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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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Hitachi Software Engineering Company
Top ten assignees appearing on patents
2009 - 2018
Hitachi Software Engineering Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| license authentication system and authentication method | 9 | 2008 |
| firmware update device and method | 8 | 2008 |
| firmware updating system, firmware delivering server, firmware incorporating device, and… 🛈 | 8 | 2009 |
| printing management system, printing management method, and program | 8 | 2007 |
| underline removal apparatus | 8 | 2009 |
| document search system | 8 | 2008 |
| file processing system and method, and file processing program | 7 | 2007 |
| file management device | 7 | 2008 |
| information processing device and method, computer-readable recording medium, and extern… 🛈 | 7 | 2007 |
| home network system, gateway device, and firmware update method | 7 | 2009 |