Inventor
Jyoji Nishikido
Inventor
Nobeoka, JP
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation100%
PatentTitleYear
4,919,809'Hollow fiber membrane'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990Patents assigned to ASAHI CHEMICAL IND (1)· patent assignee history
1990Based in Nobeoka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ASAHI CHEMICAL IND | 1 | 1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nobeoka, JP | 1 | 1990 |