Inventor
Katsuro Okamoto
Inventor
Tokyo, JP
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing50%
H03HImpedance networks, e.g. resonant circuits50%
PatentTitleYear
4,701,874'Digital signal processing apparatus'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987Patents assigned to NEC CORP (1)· patent assignee history
1987Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NEC CORP | 1 | 1987 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 1 | 1987 |