How many patents does
Kishioka, Takahiro have?
patents
427
families
62
granted
128
applications
299
JP
67
US
65
EP
58
CN
55
KR
50
WO
45
RoW
87
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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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Kishioka, Takahiro
Top ten assignees appearing on patents
2009 - 2018
| nissan chemical industries | 290 |
| kishioka, takahiro | 194 |
| nissan chem ind | 5 |
| tokyo ohka kogyo company | 1 |
2018
| nissan chemical industries | 21 |
| kishioka, takahiro | 13 |
Kishioka, Takahiro
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| ion complex material having function of inhibiting adhesion of biological matter and pro… 🛈 | 29 | 2013 |
| film forming composition and ion implantation method | 20 | 2012 |
| polymer and composition including same, and adhesive composition | 17 | 2011 |
| positive resist composition;patttern forming method; microlens and planarization film th… 🛈 | 15 | 2008 |
| photosensitive resin and process for producing microlens | 15 | 2007 |
| photosensitive resin composition for microlens | 13 | 2009 |
| photosensitive resin composition containing copolymer | 13 | 2009 |
| composition for formation of underlayer film for lithography containing epoxy compound a… 🛈 | 12 | 2003 |
| silicon-containing resist underlayer film-forming composition having sulfone structure | 12 | 2011 |
| photosensitive resin composition for microlenses | 11 | 2010 |