Inventor
Yasuaki Toda
Inventor
Kanagawa, JP
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography85%
F24FAir-conditioning8%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact8%
PatentTitleYear
10,180,652Drawer, electronic apparatus incorporating the drawer, and image forming apparatus incorporating the drawer20199,864,334'Cooling device and image forming apparatus including same'20189,791,828'Image forming apparatus including a blower to perform an operation based on a detection result of the a detector'20179,483,018'Cooling device and image forming apparatus including same'20169,465,358'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'20169,217,979'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'20158,977,159'Image forming apparatus'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015–2019Patents assigned to RICOH CO LTD (11)· patent assignee history
2015–2019Patents assigned to TODA YASUAKI (11)· patent assignee history
2015–2018Patents assigned to FUJIYA HIROMITSU (10)· patent assignee history
2015–2018Patents assigned to HIRASAWA TOMOYASU (9)· patent assignee history
2015–2018Patents assigned to IKEDA KEISUKE (9)· patent assignee history
2015–2018Based in Kanagawa, JP· patent location history
2017–2019Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RICOH CO LTD | 11 | 2015–2019 |
| TODA YASUAKIself | 11 | 2015–2019 |
| FUJIYA HIROMITSU | 10 | 2015–2018 |
| HIRASAWA TOMOYASU | 9 | 2015–2018 |
| IKEDA KEISUKE | 9 | 2015–2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 9 | 2015–2018 |
| Tokyo, JP | 2 | 2017–2019 |