Inventor
Shinya Kawanishi
Inventor
Tenri, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Cprimary
G01CMeasuring distances, levels or bearings21%
G03GElectrography21%
G01SRadio direction-finding14%
G05GControl devices or systems insofar as characterised by mechanical features only14%
G06FElectric digital data processing14%
G01BMeasuring length, thickness or similar linear dimensions7%
H04NPictorial communication, e.g. television7%
PatentTitleYear
7,119,887'Optical distance measuring sensor and self-propelled cleaner'20066,844,562'Distance measuring sensor and method for manufacturing the same'20056,674,988'Toner misregistration detection sensor, color image-forming apparatus using the same, and method for toner misregistration detection'20046,510,297'Toner density sensor'20036,300,940'Input device for a computer and the like and input processing method'20015,943,233'Input device for a computer and the like and input processing method'19995,693,933'Device for dtecting the size of an original document in a document reader'19975,519,483'Detection system and detection method of document size for use in a document reader'19965,488,468'Optical distance measuring apparatus having semiconductor position sensitive photodetector'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–2006Patents assigned to SHARP KK (8)· patent assignee history
1996–2006Based in Tenri, JP· patent location history
1997Patents assigned to MINOLTA CO LTD (1)· patent assignee history
2005Patents assigned to SHARP KABUSKIKI KAISHA (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHARP KK | 8 | 1996–2006 |
| MINOLTA CO LTD | 1 | 1997 |
| SHARP KABUSKIKI KAISHA | 1 | 2005 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tenri, JP | 9 | 1996–2006 |