Inventor
Ken Ushijima
Inventor
Hokkaido, JP
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry17%
B09BDisposal of solid waste not otherwise provided for17%
B29BPreparation or pretreatment of the material to be shaped17%
B29LIndexing scheme associated with subclass b29c, relating to particular articles17%
C08JWorking-up17%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management17%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017Patents assigned to NAT UNIV CORP HOKKAIDO UNIV (1)· patent assignee history
2017Patents assigned to UNICHARM CORP (1)· patent assignee history
2017Based in Hokkaido, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NAT UNIV CORP HOKKAIDO UNIV | 1 | 2017 |
| UNICHARM CORP | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hokkaido, JP | 1 | 2017 |