Inventor
Shohei Shibayama
Inventor
Tokorozawa, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Hprimary
C07HSugars40%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations33%
A61KPreparations for medical, dental or toiletry purposes13%
C07KPeptides7%
Y02PClimate change mitigation technologies in the production or processing of goods7%
PatentTitleYear
RE034091'Sialic acid derivatives having active carbonyl group'19924,963,653'Sialic acid-bonded octapeptide and preparation thereof'19904,950,750'Glycolipid containing N-glycolylneuraminic acid and method of producing the same'19904,918,177'Sialic acid derivatives having active carbonyl group'19904,774,326'Process for preparing N-glycolylneuraminic acid derivatives'19884,675,391'Glycoside derivatives'19874,663,443'N-substituted neuraminic acid derivatives'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987–1990Patents assigned to KANTO ISHI PHARMA CO LTD (6)· patent assignee history
1987–1992Based in Tokorozawa, JP· patent location history
1988Based in Saitama, JP· patent location history
1990Patents assigned to MITSUI TOATSU CHEMICALS (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KANTO ISHI PHARMA CO LTD | 6 | 1987–1990 |
| MITSUI TOATSU CHEMICALS | 1 | 1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokorozawa, JP | 6 | 1987–1992 |
| Saitama, JP | 1 | 1988 |