How many patents does
Ricoh Imaging Company have?
patents
533
families
143
granted
189
applications
344
JP
239
US
182
EP
40
CN
39
WO
27
KR
5
RoW
1
Buy the report
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
contact us for pricing
- VAT will apply to UK companies
- EU companies must supply their VAT number
Check out our sample pages |
Find companies to compare
Many companies now available
companies
12,000+
patents
42 million
patent families
23 million
Search to find companies of interest
read summary of their published patent
the following tables are just extracts from the report
the company report contains more information
Ricoh Imaging Company
Top ten assignees appearing on patents
2009 - 2018
| ricoh imaging company | 299 |
| pentax ricoh imaging company | 34 |
| hoya corporation | 21 |
| crystal coat | 3 |
2009
| hoya corporation | 4 |
| crystal coat | 3 |
2018
| ricoh imaging company | 19 |
Ricoh Imaging Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| zoom lens of the retrofocus type having four lens groups | 11 | 2012 |
| automatic celestial-body tracking / image-capturing method and automatic celestial-body … 🛈 | 10 | 2010 |
| celestial body automatic tracking and imaging method, and celestial body automatic track… 🛈 | 10 | 2011 |
| camera body | 9 | 2011 |
| camera body, lens tube, and exchangeable-lens camera | 9 | 2011 |
| camera body, lens tube, and exchangeable-lens camera | 9 | 2011 |
| zoom lens system and electronic imaging device provided with same | 8 | 2012 |
| method of automatically tracking and photographing celestial objects and photographic ap… 🛈 | 8 | 2010 |
| zoom lens system | 8 | 2014 |
| zoom lens system | 7 | 2012 |