Inventor
Hiroshi Sakamoto
Inventor
Kanagawa, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes15%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations15%
C07DHeterocyclic compounds15%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium8%
C07HSugars8%
C12NMicroorganisms or enzymes8%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles4%
B60LPropulsion of electrically-propelled vehicles4%
B60WConjoint control of vehicle sub-units of different type or different function4%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms4%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012–2020Patents assigned to CHUGAI PHARMACEUTICAL CO LTD (4)· patent assignee history
2012–2015Patents assigned to SAKAMOTO HIROSHI (2)· patent assignee history
2012–2020Based in Kanagawa, JP· patent location history
2015Patents assigned to ASOH KOHSUKE (1)· patent assignee history
2015Patents assigned to EMURA TAKASHI (1)· patent assignee history
2015Patents assigned to FURUICHI NORIYUKI (1)· patent assignee history
2021Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHUGAI PHARMACEUTICAL CO LTD | 4 | 2012–2020 |
| SAKAMOTO HIROSHIself | 2 | 2012–2015 |
| ASOH KOHSUKE | 1 | 2015 |
| EMURA TAKASHI | 1 | 2015 |
| FURUICHI NORIYUKI | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 4 | 2012–2020 |
| Tokyo, JP | 1 | 2021 |