Inventor
Satoki Ishii
Inventor
Yokohama, JP
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Cprimary
G11CStatic stores50%
G11BInformation storage based on relative movement between record carrier and transducer25%
H04NPictorial communication, e.g. television25%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2001Patents assigned to RICOH KK (2)· patent assignee history
1999–2001Based in Yokohama, JP· patent location history
2016Patents assigned to ISHII SATOKI (1)· patent assignee history
2016Patents assigned to MATSUZAWA JUNJI (1)· patent assignee history
2016Patents assigned to RICOH CO LTD (1)· patent assignee history
2016Patents assigned to SAKAKIBARA AKIYOSHI (1)· patent assignee history
2016Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RICOH KK | 2 | 1999–2001 |
| ISHII SATOKIself | 1 | 2016 |
| MATSUZAWA JUNJI | 1 | 2016 |
| RICOH CO LTD | 1 | 2016 |
| SAKAKIBARA AKIYOSHI | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 2 | 1999–2001 |
| Kanagawa, JP | 1 | 2016 |