How many patents does
Tokyo Metropolitan Industrial Technology Researchinstitute have?
patents
355
families
175
granted
103
applications
252
JP
269
EP
24
WO
19
US
19
CN
12
KR
7
RoW
5
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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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Tokyo Metropolitan Industrial Technology Researchinstitute
Top ten assignees appearing on patents
Tokyo Metropolitan Industrial Technology Researchinstitute
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| process for producing porous silica, and porous silica | 12 | 2010 |
| process for producing particles held in porous silica, porous silica, and particles held… 🛈 | 12 | 2011 |
| device and method for image reconstruction at different x-ray energies, and device and m… 🛈 | 9 | 2013 |
| ionized gas detector and ionized gas detection method | 8 | 2011 |
| image acquisition device, image acquisition method, and image correction program | 8 | 2015 |
| molding material and molded article using the same | 7 | 2011 |
| rocker bogie | 7 | 2015 |
| surgical knife, surgical knife blade and method of producing the same, and surgical knif… 🛈 | 6 | 2006 |
| method of producing separator plate for fuel cell and fuel cell utilizing the same | 5 | 2007 |
| gelatin, chemically modified product thereof, aqueous composition and medical laminate c… 🛈 | 5 | 2015 |