Inventor
Eiki Shitara
Inventor
Kanagawa, JP
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Pprimary
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations29%
C07DHeterocyclic compounds29%
A61KPreparations for medical, dental or toiletry purposes11%
C07CAcyclic or carbocyclic compounds9%
C07HSugars9%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium7%
Y02PClimate change mitigation technologies in the production or processing of goods7%
PatentTitleYear
9,139,609'C-4″ position substituted macrolide derivative'20158,293,715'10a-Azalide compound crosslinked at 10a- and 12-positions'20128,097,708'10a-Azalide compound'20127,662,841'Imidazothiazole derivatives and process for producing the same'20107,563,901'Intermediates of 2-substituted carbapenem derivatives and process for production thereof'20097,524,951'Intermediates of 2-substituted carbapenem derivatives and process for production thereof'20097,482,445'Crystalline carbapenem intermediate'20096,908,913'Carbapenem derivatives'20056,852,735'Siastatin B derivatives having a glycosidase inhibitory activity and processes for producing the same'20056,825,187'Carbapenem derivatives of quarternary salt type'20046,610,709'2-n-substituted or unsubstituted-2-amino-5-methylpiperidine-3,4-diols and processes for the preparation thereof'20035,958,981'.gamma.-diketone compounds with inhibitory activity against platelet aggregation'19995,814,636'Compounds with platelet aggregation inhibitor activity'19985,760,053'.gamma.-Diketone compounds with inhibitory activity against platelet aggregation'19985,698,692'Compound with platelet aggregation inhibitor activity'19975,594,004'Compound with platelet aggregation inhibitor activity'19975,399,566'Pyridine derivatives having angiotensin II antagonism'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–1999Patents assigned to MEIJI SEIKA CO (6)· patent assignee history
1995–2010Based in Yokohama, JP· patent location history
1997–2015Based in Kanagawa, JP· patent location history
2003–2012Patents assigned to MEIJI SEIKA KAISHA (9)· patent assignee history
2012–2015Patents assigned to KANEMOTO KENICHI (3)· patent assignee history
2012–2015Patents assigned to KASHIMURA MASATO (3)· patent assignee history
2012–2015Patents assigned to KUROSAKA JUN (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MEIJI SEIKA KAISHA | 9 | 2003–2012 |
| MEIJI SEIKA CO | 6 | 1995–1999 |
| KANEMOTO KENICHI | 3 | 2012–2015 |
| KASHIMURA MASATO | 3 | 2012–2015 |
| KUROSAKA JUN | 3 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 10 | 1997–2015 |
| Yokohama, JP | 7 | 1995–2010 |