Inventor
Yuma Fujii
Inventor
Tokyo, JP
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation13%
C02FTreatment of water, waste water, sewage, or sludge13%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds13%
C08LCompositions of macromolecular compounds13%
C09DCoating compositions, e.g. paints, varnishes or lacquers13%
D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons13%
LOC0713%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management13%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018Patents assigned to HITACHI INT ELECTRIC INC (1)· patent assignee history
2018Based in Toyama, JP· patent location history
2021Patents assigned to MITSUBISHI CHEM CORP (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 |
|---|---|---|
| HITACHI INT ELECTRIC INC | 1 | 2018 |
| MITSUBISHI CHEM CORP | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 1 | 2021 |
| Toyama, JP | 1 | 2018 |