Inventor
Kazuhisa Ohtsubo
Inventor
Kanagawa, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography33%
G07DHandling of coins or valuable papers, e.g. testing, sorting by denominations, counting, dispensing, changing or depositing33%
H04NPictorial communication, e.g. television33%
PatentTitleYear
7,038,228'Image forming apparatus with specific document determining module and abnormality detection means'20066,949,757'Specific document determining apparatus including a microwave sensor'20056,696,696'Image forming apparatus with specific document module having a microwave sensor'20046,025,603'Specific document determining apparatus, image reading apparatus, specific document determining method, and a computer-readable recording medium with a program for execution of the method stored therein image reading apparatus having a specific document'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2006Patents assigned to RICOH KK (4)· patent assignee history
2000–2006Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RICOH KK | 4 | 2000–2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 4 | 2000–2006 |