Inventor
Koji Ishida
Inventor
Mobara, JP
Overview
Patents· 2 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 chemistry33%
C05CNitrogenous fertilisers33%
C07CAcyclic or carbocyclic compounds33%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982–1985Patents assigned to TOYO ENGINEERING CORP (2)· patent assignee history
1982–1985Based in Mobara, JP· patent location history
1985Patents assigned to MITSUI TOATSU CHEMICALS (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOYO ENGINEERING CORP | 2 | 1982–1985 |
| MITSUI TOATSU CHEMICALS | 1 | 1985 |
Locations
| Location | Patents | Span |
|---|---|---|
| Mobara, JP | 2 | 1982–1985 |