Inventor
Seiji Shigematsu
Inventor
Tokyo, JP
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Hprimary
H04HBroadcast communication100%
PatentTitleYear
5,416,774'Digital broadcast receiver'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995Patents assigned to SONY CORP (1)· patent assignee history
1995Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 1 | 1995 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 1 | 1995 |