Inventor
Kimitoshi Ohishi
Inventor
Kitakyushu, JP
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C01Bprimary
C01BNon-metallic elements50%
C02FTreatment of water, waste water, sewage, or sludge50%
PatentTitleYear
5,880,061'Active carbon and method for its production'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999Patents assigned to MITSUBISHI CHEM CORP (1)· patent assignee history
1999Based in Kitakyushu, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI CHEM CORP | 1 | 1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kitakyushu, JP | 1 | 1999 |