Inventor
Yuji Narumi
Inventor
Sendai, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Fprimary
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein25%
H05KPrinted circuits25%
H01BCables13%
H01RElectrically-conductive connections13%
H04WWireless communication networks13%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1013%
PatentTitleYear
9,210,653'Mobile communication method, radio base station, radio network controller, core network device and gateway device'20157,538,276'Flat-shaped cable'20095,317,438'Liquid crystal display device and method of producing the same having an improved connection between a flexible film substrate and a drive circuit substrate'19945,223,965'Electrode connecting device of liquid crystal display element having a protecting film for absorbing stress applied to the electrode at a thermal press-fixing time'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–1994Patents assigned to RICOH KK (2)· patent assignee history
1993Based in Kiyokawa, JP· patent location history
1994Based in Kanagawa, JP· patent location history
2009Patents assigned to JUNKOSHA INC (1)· patent assignee history
2009Based in Hanno, JP· patent location history
2015Patents assigned to AOYAGI KENICHIRO (1)· patent assignee history
2015Patents assigned to NARUMI YUJI (1)· patent assignee history
2015Patents assigned to NTT DOCOMO INC (1)· patent assignee history
2015Based in Sendai, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RICOH KK | 2 | 1993–1994 |
| AOYAGI KENICHIRO | 1 | 2015 |
| JUNKOSHA INC | 1 | 2009 |
| NARUMI YUJIself | 1 | 2015 |
| NTT DOCOMO INC | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sendai, JP | 1 | 2015 |
| Hanno, JP | 1 | 2009 |
| Kanagawa, JP | 1 | 1994 |
| Kiyokawa, JP | 1 | 1993 |