Yoshihiro Ichihara
Inventor
Stats
- 6 US patents issued
- 6 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 6 US Patents Issued
- 6 US Applications Filed
- 8 Total Citation Count
- Feb 18, 2004 Most Recent Filing
- Jul 30, 1980 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| KURARAY CO., LTD. | 1
1 1 2 | 1980
1982 1984 1986 |
| KNC LABORATORIES CO., LTD. | 2
| 2004
|
Inventor Addresses
| Address | Duration |
|---|---|
| Hyogo, JP | May 18, 06 - May 18, 06 |
| Kobe, JP | Oct 06, 09 - Oct 06, 09 |
| Kurashiki, JP | Nov 16, 82 - Sep 19, 89 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| C07B: | GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR | 1 |
| C07C: | ACYCLIC OR CARBOCYCLIC COMPOUNDS | 1 |
| C07F: | ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 7598408 | 2009 | Intermediates for synthesis of vitamin D derivatives | 0 |
| 2006/0106,242 | 2006 | Novel intermediates for synthesis of vitamin d derivatives | 0 |
| 4867914 | 1989 | Pregnane derivatives and method of producing the same | 2 |
| 4867913 | 1989 | 12.alpha.-substituted pregna-1,4-diene-3,20-diones | 1 |
| 4592868 | 1986 | 11-hydroxypregn-4-en-3-one-20-carbaldehyde and a method for its production | 1 |
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