Inventor
Kiyoshi Koyanagi
Inventor
Kanagawa, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography55%
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding9%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables9%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices9%
H05BElectric heating9%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h109%
PatentTitleYear
11,106,165Heating device and apparatus using member to be heated202111,092,919Heating device and image forming apparatus202111,092,918Heating device and image forming apparatus including heat pipe having flat outer surface202110,969,720Heating device, fixing device, and image forming apparatus202110,962,910Heating member for fixing device and image forming apparatus202110,942,479Fixing device and image forming apparatus20216,664,549'Wafer chuck, exposure system, and method of manufacturing semiconductor device'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003Patents assigned to HITACHI TOKYO ELECTRONICS (1)· patent assignee history
2003Based in Ome, JP· patent location history
2021Patents assigned to FUJI XEROX CO LTD (3)· patent assignee history
2021Patents assigned to FUJIFILM BUSINESS INNOVATION CORP (3)· patent assignee history
2021Based in Kanagawa, JP· patent location history
2021Based in Yokohama-shi, Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJI XEROX CO LTD | 3 | 2021 |
| FUJIFILM BUSINESS INNOVATION CORP | 3 | 2021 |
| HITACHI TOKYO ELECTRONICS | 1 | 2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 4 | 2021 |
| Yokohama-shi, Kanagawa, JP | 2 | 2021 |
| Ome, JP | 1 | 2003 |