Inventor
Shuntaro Tamaki
Inventor
Kanagawa, JP
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography87%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers4%
B66FHoisting, lifting, hauling or pushing, not otherwise provided for, e.g. devices which apply a lifting or pushing force directly to the surface of a load4%
G05GControl devices or systems insofar as characterised by mechanical features only4%
PatentTitleYear
10,948,850Powder container and image forming apparatus202110,935,905Powder container202110,915,039Powder container and image forming apparatus202110,908,532Nozzle insertion member, powder container, and image forming apparatus20219,727,011'Image forming apparatus and image forming method'20179,535,380'Fixing device and image forming apparatus'20179,448,514'Image forming apparatus and image forming method'20169,389,550'Fixing device, image forming apparatus, and fixing method'20169,383,693'Fixing device, image forming apparatus, and fixing method'20169,329,542'Fixing device and image forming apparatus'20169,285,728'Image forming apparatus including a heat shield interposed between a heater and a fixing rotary body and image forming method'20169,221,661'Pressure adjuster, fixing device, and image forming apparatus'20159,207,589'Fixing device and image forming apparatus including same'20159,164,443'Fixing device and image forming apparatus'20159,158,248'Fixing device and image forming apparatus'20159,146,508'Fixing device, image forming apparatus, and fixing method'20159,141,051'Fixing device and image forming apparatus'20159,116,481'Fixing device including a reflector and image forming apparatus'20159,046,839'Fixing device including a heat shield and image forming apparatus'20159,026,025'Fixing device including heating span adjuster, image forming apparatus, and fixing method'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015–2021Patents assigned to RICOH CO LTD (20)· patent assignee history
2015–2017Patents assigned to ARAI YUJI (16)· patent assignee history
2015–2017Patents assigned to SAITO KAZUYA (16)· patent assignee history
2015–2017Patents assigned to TAMAKI SHUNTARO (16)· patent assignee history
2015–2017Patents assigned to YOSHINAGA HIROSHI (16)· patent assignee history
2015–2017Based in Kanagawa, JP· patent location history
2021Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RICOH CO LTD | 20 | 2015–2021 |
| ARAI YUJI | 16 | 2015–2017 |
| SAITO KAZUYA | 16 | 2015–2017 |
| TAMAKI SHUNTAROself | 16 | 2015–2017 |
| YOSHINAGA HIROSHI | 16 | 2015–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 16 | 2015–2017 |
| Tokyo, JP | 4 | 2021 |