Inventor
Masatsugu Hatanaka
Inventor
Kashiwara, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography40%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables20%
B41JTypewriters7%
G01BMeasuring length, thickness or similar linear dimensions7%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light7%
G01NInvestigating or analysing materials by determining their chemical or physical properties7%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h107%
Y10TTechnical subjects covered by former us classification7%
PatentTitleYear
9,857,770'Air blowing system and image forming apparatus including same'20189,465,359'Air blowing system and image forming apparatus including same'20167,899,342'Image forming apparatus'20117,693,472'Image forming apparatus with pressing roller'20107,686,296'Sheet stacking device and image forming apparatus including the same'20107,469,897'Position control device for moving member'20087,304,744'Apparatus and method for measuring the thickness of a thin film via the intensity of reflected light'20077,046,955'Image forming apparatus'20066,336,756'Ink jet printer that carries out printing with strut moving along arc'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2018Patents assigned to SHARP KK (9)· patent assignee history
2002–2010Based in Kashiwara, JP· patent location history
2011–2016Based in Osaka, JP· patent location history
2018Based in Sakai, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHARP KK | 9 | 2002–2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kashiwara, JP | 6 | 2002–2010 |
| Osaka, JP | 2 | 2011–2016 |
| Sakai, JP | 1 | 2018 |