How many patents does
Shachihata have?
patents
253
families
135
granted
64
applications
189
JP
150
US
43
CN
27
EP
25
RoW
8
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
Shachihata
Top ten assignees appearing on patents
2009 - 2018
| shachihata | 202 |
| matsushita ikuzo | 9 |
| shachihata inc. (shachihata) | 6 |
| king jim company | 3 |
| ito denshi kogyo | 3 |
| nagoya city | 2 |
| kb seiren | 1 |
| kato kinzoku kogyo | 1 |
| sekisui jushi company | 1 |
| meisei kagaku kogyo | 1 |
2009
| shachihata | 27 |
| matsushita ikuzo | 4 |
| murata kinpaku | 1 |
| tokushu abe seihansho | 1 |
2018
| shachihata | 13 |
Shachihata
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| seal carving apparatus and seal carving method | 10 | 2014 |
| porous stamp assembly, and manufacturing method and apparatus of the same | 8 | 2012 |
| self-inking stamp | 8 | 2013 |
| reversing type stamp | 8 | 2009 |
| invertible ink stamp and method of manufacturing the same | 8 | 2012 |
| reverse type stamp | 8 | 2016 |
| self-inking stamp and production method therefor | 7 | 2013 |
| porous material for ink stamps, production method therefor, and self-inking stamp | 7 | 2012 |
| method of producing porous synthetic resin molded part | 7 | 2010 |
| seal carving apparatus | 7 | 2014 |