Sliding material, shaft sleeve, and pump provided with shaft sleeve
US-10859088-B2 · Dec 8, 2020 · US
This page is not indexed by search engines while we improve data quality.
Nippon Tungsten patents in 2020
Nippon Tungsten was listed as an assignee on 3 patent publications in 2020.
| Metric | Value |
|---|---|
| Company | Nippon Tungsten |
| Year | 2020 |
| Patents | 3 |
Patents
Representative publications for Nippon Tungsten in 2020.
Member for plasma processing apparatus, plasma processing apparatus with the same and method for using sintered body
US-2020317582-A1 · Oct 8, 2020 · US
Member for plasma processing apparatus, plasma processing apparatus with the same and method for using sintered body
US-2020317583-A1 · Oct 8, 2020 · US
Top CPC classifications
Most common classification codes for Nippon Tungsten in 2020.
| CPC | Patents |
|---|---|
| C04B2235/3847 | 2 |
| C04B2235/5445 | 2 |
| C04B2235/661 | 2 |
| C04B2235/72 | 2 |
| C04B2235/725 | 2 |
Related pages
Navigate to parent entity pages.