How many patents does
Nippon Kogaku have?
patents
7,772
families
693
granted
2,629
applications
5,143
US
1,752
CN
1,470
JP
1,319
EP
938
KR
835
WO
248
RoW
1,210
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
Nippon Kogaku
Top ten assignees appearing on patents
2009 - 2018
Nippon Kogaku
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| stage drive method and stage unit, exposure apparatus, and device manufacturing method | 138 | 2004 |
| apparatus and method for maintaining immersion fluid in the gap under the projection len… 🛈 | 132 | 2003 |
| exposure apparatus, and device manufacturing method | 129 | 2003 |
| environmental system including a transport region for an immersion lithography apparatus | 119 | 2003 |
| movable body drive method, movable body drive system, pattern formation method, pattern … 🛈 | 102 | 2006 |
| exposure apparatus, exposure method, and method for producing device | 101 | 2003 |
| movable body drive method and movable body drive system, pattern formation method and ap… 🛈 | 96 | 2006 |
| projection exposure apparatus, exposure method, and element producing method | 87 | 2003 |
| exposure apparatus, method for manufacturing device, and method for controlling exposure… 🛈 | 87 | 2003 |
| mobile body drive system and mobile body drive method, pattern formation apparatus and m… 🛈 | 86 | 2006 |