How many patents does
Ricoh Company have?
patents
84,733
families
35,589
granted
26,733
applications
58,000
JP
38,369
US
26,160
EP
8,357
CN
7,201
WO
1,152
KR
712
GB
5
RoW
2,777
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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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12,000+
patents
42 million
patent families
23 million
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the following tables are just extracts from the report
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Ricoh Company
Top ten assignees appearing on patents
2009 - 2018
Ricoh Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| information storage device, removable device, developer container, and image forming app… 🛈 | 83 | 2010 |
| powder container and image forming apparatus | 46 | 2011 |
| powder container, powder supply device and image forming apparatus | 45 | 2010 |
| video playback on electronic paper displays | 45 | 2007 |
| toner container and image forming device | 38 | 2010 |
| developer container, developing device, process unit, and image forming apparatus | 37 | 2011 |
| powder container and image forming apparatus | 36 | 2012 |
| toner container and image forming device | 34 | 2005 |
| toner container, process cartridge, and image forming apparatus | 34 | 2013 |
| monitoring and analyzing creation and usage of visual content using image and hotspot in… 🛈 | 34 | 2004 |