Inventor
Hiromitsu Fujiya
Inventor
Kanagawa, JP
Overview
Patents· 38 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography59%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact11%
H05KPrinted circuits11%
B41JTypewriters6%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application6%
F24FAir-conditioning2%
F25DRefrigerators2%
F28BSteam or vapour condensers2%
H04NPictorial communication, e.g. television2%
PatentTitleYear
10,082,768Image forming apparatus20189,864,334'Cooling device and image forming apparatus including same'20189,791,830'Duct that is detachable to a main body, and a main body including a duct and a detachable device'20179,791,828'Image forming apparatus including a blower to perform an operation based on a detection result of the a detector'20179,513,598'Cooling device and image forming apparatus'20169,483,018'Cooling device and image forming apparatus including same'20169,465,358'Cooling device and image forming apparatus including same'20169,423,730'Cooling device and image forming apparatus including same'20169,400,485'Cooling device having a turbulence generating unit'20169,372,465'Cooling device and image forming apparatus including same'20169,360,837'Air-conditioning unit, image forming apparatus incorporating same, and air-conditioning channel switching method'20169,354,601'Liquid cooling device that arranges a coolant flowing direction in accordance with a temperature gradient of a cooling airflow and image forming apparatus incorporating the same'20169,296,235'Cooling device and image forming apparatus'20169,217,979'Cooling device and image forming apparatus including same'20159,098,024'Cooling device and image forming apparatus including same'20159,046,872'Cooling device and image forming apparatus incorporating same'20159,046,858'Cooling device and image forming apparatus including same'20159,044,982'Cooling device and image forming apparatus'20158,977,159'Image forming apparatus'20158,805,231'Cooling device and image forming apparatus including the same'20148,792,800'Cooling device and image forming apparatus including same'20148,725,026'Cooling device and image forming apparatus including same'20148,687,999'Cooling device and image forming apparatus'20148,682,204'Image forming apparatus having heat radiating unit'20148,682,205'Cooling device, cooling method, and image forming apparatus'20148,606,138'Cooling device having a turbulence generating unit'20138,571,437'Cooling device and image forming apparatus'20138,521,053'Cooling device and image forming apparatus'20138,412,068'Cooling device including a water-absorbing member and image forming device'20138,351,817'Cooling device and image forming device'20138,254,803'Image forming apparatus including a cooling device'20128,068,759'Image forming apparatus and cooling method used therein'20117,733,648'Electronic apparatus'20107,623,346'Electronic component unit and electronic apparatus'20097,391,618'Electronic component unit'20087,365,977'Electronic apparatus'20087,365,976'Electronic apparatus'20087,319,596'Electronic apparatus'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2016Based in Kawasaki, JP· patent location history
2011–2018Patents assigned to FUJIYA HIROMITSU (32)· patent assignee history
2011–2018Patents assigned to RICOH CO LTD (32)· patent assignee history
2011–2018Patents assigned to HIRASAWA TOMOYASU (29)· patent assignee history
2011–2018Patents assigned to TAKEHARA KENICHI (24)· patent assignee history
2013–2018Patents assigned to IKEDA KEISUKE (22)· patent assignee history
2013–2018Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJIYA HIROMITSUself | 32 | 2011–2018 |
| RICOH CO LTD | 32 | 2011–2018 |
| HIRASAWA TOMOYASU | 29 | 2011–2018 |
| TAKEHARA KENICHI | 24 | 2011–2018 |
| IKEDA KEISUKE | 22 | 2013–2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 27 | 2013–2018 |
| Kawasaki, JP | 11 | 2008–2016 |