Yasuhiro Umeda
Inventor
Stats
- 1 US patents issued
- 2 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 1 US Patents Issued
- 2 US Applications Filed
- 0 Total Citation Count
- May 11, 2015 Most Recent Filing
- Apr 30, 2010 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| NISSAN CHEMICAL INDUSTRIES, LTD. | 2
1 | 2010
2015 |
Inventor Addresses
| Address | Duration |
|---|---|
| Funabashi, JP | Jan 26, 16 - Jan 26, 16 |
| Funabashi-shi, JP | Mar 08, 12 - Sep 21, 17 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| C07D: | HETEROCYCLIC COMPOUNDS | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2017/0267,659 | 2017 | METHOD FOR PRODUCING 2-PYRIDONE COMPOUND | 0 |
| 9242992 | 2016 | Crystal form of tricyclic benzopyran compound and production method thereof | 0 |
| 2012/0059,169 | 2012 | NOVEL CRYSTAL FORM OF TRICYCLIC BENZOPYRAN COMPOUND AND PRODUCTION METHOD THEREOF | 0 |
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