Use of stable isotopes of CO2 to validate cylinder preparation
US-11920732-B2 · Mar 5, 2024 · US
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Sonobe Jun patents
Sonobe Jun is listed as an inventor on 5 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Sonobe Jun |
| Total patents | 5 |
| First publication | Apr 21, 2015 |
| Latest publication | Mar 5, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
The use of stable isotopes of co2 to validate cylinder preparation
US-2021054970-A1 · Feb 25, 2021 · US
Method of manufacturing semiconductor device and method of cleaning processing vessel
US-9683288-B2 · Jun 20, 2017 · US
Cleaning method, method of manufacturing semiconductor device, substrate processing apparatus and recording medium
US-9540727-B2 · Jan 10, 2017 · US
Etching method and non-transitory storage medium
US-9012331-B2 · Apr 21, 2015 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Air Liquide | 6 |
| Hitachi Int Electric Inc | 3 |
| Airgas Inc | 2 |
| Air Liquide American | 2 |
| America Air Liquide Inc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F17C13/02 | 2 |
| F17C5/06 | 2 |
| F17C7/00 | 2 |
| G01N15/08 | 2 |
| G01N33/0004 | 2 |