Fumio Okuda
Inventor
Stats
- 14 US patents issued
- 24 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 14 US Patents Issued
- 24 US Applications Filed
- 158 Total Citation Count
- Mar 5, 2012 Most Recent Filing
- Mar 9, 1992 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| CHUO UNIVERSITY | 2
3 1 1 | 2005
2006 2007 2008 |
| SHARP KABUSHIKI KAISHA | 2
2 | 2002
2004 |
| IDEMITSU KOSAN CO., LTD. | 2
2 1 2 4 6 1 1 6 1 | 1992
2000 2003 2004 2005 2006 2007 2008 2010 2012 |
| Kobe Leadmikk Co., Ltd. | 2
2 | 2002
2004 |
| IDEMITSU PETROCHEMICAL CO., LTD. | 2
| 1999
|
Inventor Addresses
| Address | Duration |
|---|---|
| Chiba, JP | Jun 01, 06 - Feb 16, 12 |
| Ichihara, JP | Oct 30, 01 - Oct 07, 03 |
| Ichihara-shi, JP | Nov 13, 03 - Nov 13, 03 |
| Ishihara, JP | Oct 08, 02 - Oct 08, 02 |
| Simonoseki, JP | Nov 02, 04 - Aug 08, 06 |
| Simonoseki-shi, JP | Jan 02, 03 - Feb 24, 05 |
| Soadegaura, JP | Jan 31, 12 - Jan 31, 12 |
| Sodegaura, JP | Feb 01, 94 - Jul 15, 14 |
| Sodegaura-shi, JP | Jun 21, 07 - Jul 05, 12 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B01J: | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS | 1 |
| B32B: | LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM | 3 |
| C07C: | ACYCLIC OR CARBOCYCLIC COMPOUNDS | 3 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 8778510 | 2014 | Pyrromethene-boron complex compounds and organic electroluminescent elements using same | 2 |
| 2012/0169,219 | 2012 | METAL COMPLEX COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE USING SAME | 4 |
| 8178874 | 2012 | Metal complex compound and organic electroluminescent device using same | 6 |
| 2012/0037,890 | 2012 | PYRROMETHENE-BORON COMPLEX COMPOUNDS AND ORGANIC ELECTROLUMINESCENT ELEMENTS USING SAME | 17 |
| 8106390 | 2012 | Metal complex compound and organic electroluminescent device using same | 4 |
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