Inventor
Shigetaka Ishikawa
Inventor
Fukuoka, JP
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds25%
C09KMaterials for miscellaneous applications, not provided for elsewhere25%
H05BElectric heating25%
H10KOrganic electric solid-state devices25%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009Patents assigned to NIPPON STEEL CHEMICAL CO (1)· patent assignee history
2009Based in Fukuoka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON STEEL CHEMICAL CO | 1 | 2009 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fukuoka, JP | 1 | 2009 |