Inventor
Etsuko Kobayashi
Inventor
Kanagawa, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C12Pprimary
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture25%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for13%
A61KPreparations for medical, dental or toiletry purposes13%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations13%
C07KPeptides13%
C12NMicroorganisms or enzymes13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
PatentTitleYear
10,676,505Tripeptides having angiotensin converting enzyme inhibitory activity and uses thereof20206,955,911'Method of culturing microorganism'20055,714,357'Process for producing optically active .alpha.-hydroxycarboxylic acid having phenyl group'19985,234,826'Biological process for preparing optically active lactic acid'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–1998Patents assigned to NITTO CHEMICAL INDUSTRY CO LTD (2)· patent assignee history
1993–2005Based in Kanagawa, JP· patent location history
2005Patents assigned to MITSUBISHI RAYON CO (1)· patent assignee history
2020Patents assigned to SUNSTAR INC (1)· patent assignee history
2020Based in Osaka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NITTO CHEMICAL INDUSTRY CO LTD | 2 | 1993–1998 |
| MITSUBISHI RAYON CO | 1 | 2005 |
| SUNSTAR INC | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 3 | 1993–2005 |
| Osaka, JP | 1 | 2020 |