How many patents does
Oji Holdings Corporation have?
patents
2,145
families
636
granted
597
applications
1,548
JP
993
WO
235
CN
204
US
150
EP
148
KR
111
RoW
304
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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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the following tables are just extracts from the report
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Oji Holdings Corporation
Top ten assignees appearing on patents
2009 - 2018
2009
| oji paper company | 16 |
| mitsui hideo | 1 |
| kishimoto, takehiko | 1 |
Oji Holdings Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| sheet having uneven pattern formed thereon and method for production thereof | 28 | 2007 |
| organic light emitting diode, method for manufacturing same, image display device, and i… 🛈 | 21 | 2010 |
| substrate for semiconductor light emitting elements, semiconductor light emitting elemen… 🛈 | 20 | 2012 |
| pant-type disposable diaper and manufacturing method therefor | 19 | 2013 |
| organic light emitting diode, manufacturing method for organic light emitting diode, ima… 🛈 | 18 | 2011 |
| microfibrous cellulose aggregate, method for manufacturing microfibrous cellulose aggreg… 🛈 | 17 | 2012 |
| disposable diaper and cushion sheet | 15 | 2014 |
| disposable diaper | 15 | 2012 |
| method for enzymatic saccharification of lignocellulosic biomass, and method for manufac… 🛈 | 15 | 2010 |
| spunbond nonwoven cloth | 15 | 2013 |