Inventor
Tomoaki Suga
Inventor
Kanagawa, JP
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television35%
G03GElectrography27%
G02BOptical elements, systems or apparatus12%
B41JTypewriters8%
G06FElectric digital data processing8%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables4%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light4%
G09GArrangements or circuits for control of indicating devices using static means to present variable information4%
PatentTitleYear
10,871,732Deviation detection device, belt device, and image forming apparatus including same202010,788,779Belt deviation detection device, belt device, image forming apparatus, and method of manufacturing contact member202010,298,792Image reading device and image forming apparatus incorporating the image reading device201910,136,010Position measurement reference sheet, image forming apparatus, and image position measurement method201810,015,361Image measurement sheet, image forming apparatus, and method20189,791,830'Duct that is detachable to a main body, and a main body including a duct and a detachable device'20179,519,138'Scanning line adjuster, optical scanner incorporating the scanning line adjuster, and image forming apparatus incorporating the optical scanner'20169,170,759'Information processing apparatus, information processing method and non-transitory computer-readable storage medium'20158,988,313'Electronic device'20158,922,792'Image processing apparatus, an information processing method, and a computer-readable storage medium for acquiring data from a memory'20148,520,043'Light beam number changeable optical writing apparatus'20138,456,686'Printing apparatus, method, and program for selecting, displaying, and printing group images based on selected dates'20138,289,357'Light beam number changeable optical writing apparatus'20128,169,650'Printing apparatus, method, and program for selecting, displaying, and printing group images'20128,022,347'Optical scanning device, image forming apparatus, and optical scanning method having a plurality of light intensity control devices with a switching unit'20117,515,322'Beam scanning device with light blocking member'20097,400,842'Heat exhaustion apparatus and image forming apparatus using same'20086,779,725'Image reader and imaging apparatus capable of reducing vibration and fluctuation in image reading'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2020Based in Kanagawa, JP· patent location history
2011–2020Patents assigned to RICOH CO LTD (10)· patent assignee history
2012–2020Patents assigned to SUGA TOMOAKI (14)· patent assignee history
2012–2015Patents assigned to CANON KK (4)· patent assignee history
2012–2015Based in Kawasaki, JP· patent location history
2015Based in Daito, JP· patent location history
2018–2020Patents assigned to KONISHI TAKAHIRO (4)· patent assignee history
2018–2019Patents assigned to MAKINO HIDEYO (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SUGA TOMOAKIself | 14 | 2012–2020 |
| RICOH CO LTD | 10 | 2011–2020 |
| CANON KK | 4 | 2012–2015 |
| KONISHI TAKAHIRO | 4 | 2018–2020 |
| MAKINO HIDEYO | 3 | 2018–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 14 | 2004–2020 |
| Kawasaki, JP | 3 | 2012–2015 |
| Daito, JP | 1 | 2015 |