Inventor
Norimasa Yamaguchi
Inventor
Ikoma, JP
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Kprimary
G06KGraphical data reading100%
PatentTitleYear
6,729,542'Method and apparatus for recording digital information in two-dimensional pattern, carrier of digital information recorded thereby, and a method and apparatus for decoding such digital information'20046,302,329'Method and apparatus for recording digital information in two-dimensional pattern, carrier of digital information recorded thereby, and a method and apparatus for decoding such digital information'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2004Patents assigned to SHARP KK (2)· patent assignee history
2001–2004Based in Ikoma, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHARP KK | 2 | 2001–2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ikoma, JP | 2 | 2001–2004 |