How many patents does
Toshiba Plant Systems & Services Corporation have?
patents
381
families
172
granted
84
applications
297
JP
199
US
53
EP
47
CN
20
WO
15
KR
15
RoW
32
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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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Toshiba Plant Systems & Services Corporation
Top ten assignees appearing on patents
2009 - 2018
Toshiba Plant Systems & Services Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| underwater sliding member, method for producing same and hydraulic machine | 16 | 2011 |
| bearing device and hydraulic machine | 14 | 2011 |
| ultrasonographic device, ultrasonic probe used in the ultrasonographic device, and ultra… 🛈 | 11 | 2007 |
| laser irradiation apparatus and laser irradiation method | 10 | 2011 |
| ultrasonic inspection device and ultrasonic inspection method | 10 | 2009 |
| installation method of equipment and anchor member supporting mechanism and anchor bolt … 🛈 | 10 | 2008 |
| ultrasonic inspection device | 9 | 2008 |
| ultrasonic examination device | 9 | 2008 |
| reactor pressure vessel depressurization system and main steam safety relief valve drive… 🛈 | 9 | 2013 |
| carbon dioxide capturing system and method of operating the same | 9 | 2014 |