Cigarette mainstream smoke component adsorbent and cigarette filter
US-9486011-B2 · Nov 8, 2016 · US
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Misawa Katsuhito patents
Misawa Katsuhito is listed as an inventor on 1 patent in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Misawa Katsuhito |
| Total patents | 1 |
| First publication | Nov 8, 2016 |
| Latest publication | Nov 8, 2016 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Japan Tobacco Inc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B01J20/3204 | 1 |
| B01J20/3274 | 1 |
| B01J20/28066 | 1 |
| A24D3/163 | 1 |
| A24D3/08 | 1 |