Inventor
Ryuji Yamazaki
Inventor
Kanagawa, JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Kprimary
G06KGraphical data reading14%
G06VImage or video recognition or understanding14%
G08BSignalling systems, e.g. personal calling systems14%
H04NPictorial communication, e.g. television14%
B41JTypewriters11%
G06TImage data processing or generation, in general11%
A44BButtons, pins, buckles, slide fasteners, or the like4%
B41KStamps4%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers4%
G06FElectric digital data processing4%
PatentTitleYear
10,740,906Unattended object monitoring device, unattended object monitoring system equipped with same, and unattended object monitoring method202010,607,348Unattended object monitoring apparatus, unattended object monitoring system provided with same, and unattended object monitoring method202010,512,314Slide fastener stop member201910,182,280Sound processing apparatus, sound processing system and sound processing method20199,842,259'Captured image recognition device, captured image recognition system, and captured image recognition method'20178,208,028'Object verification device and object verification method'20125,042,382'Stamp mechanism for matrix printer'19915,000,598'Guide mechanism for dot matrix printer'19914,990,003'Paper feed mechanism for dot matrix printer'19914,979,838'Receipt cutting mechanism for dot matrix printer'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–1991Patents assigned to NCR CO (4)· patent assignee history
1990–1991Based in Isehara, JP· patent location history
2012–2017Patents assigned to YAMAZAKI RYUJI (2)· patent assignee history
2012Patents assigned to PANASONIC CORP (1)· patent assignee history
2012–2020Based in Kanagawa, JP· patent location history
2017–2020Patents assigned to PANASONIC IP MAN CO LTD (4)· patent assignee history
2019Patents assigned to YKK CORP (1)· patent assignee history
2019Based in Kurobe, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NCR CO | 4 | 1990–1991 |
| PANASONIC IP MAN CO LTD | 4 | 2017–2020 |
| YAMAZAKI RYUJIself | 2 | 2012–2017 |
| PANASONIC CORP | 1 | 2012 |
| YKK CORP | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 5 | 2012–2020 |
| Isehara, JP | 4 | 1990–1991 |
| Kurobe, JP | 1 | 2019 |