Inventor
Makoto Shimazoe
Inventor
Toyokawa, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography50%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems21%
B41JTypewriters7%
H01FMagnets7%
H04NPictorial communication, e.g. television7%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications7%
PatentTitleYear
10,766,252Heater and inkjet printer202010,474,079Image forming device that detects a state of an image carrier201910,263,525Power supply device and image forming apparatus201910,234,814Power supply apparatus and image forming apparatus201910,007,224Power supply device changing target voltage depending on operation mode, and image forming device having power supply device20189,671,711'Image forming apparatus'20176,782,226'Developing device'20045,845,172'Image forming apparatus having rotatable charging brush with varying charging voltage'19985,717,980'Image forming device with transfer unit'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2004Patents assigned to MINOLTA CO LTD (3)· patent assignee history
1998–2020Based in Toyokawa, JP· patent location history
2017–2020Patents assigned to KONICA MINOLTA INC (6)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KONICA MINOLTA INC | 6 | 2017–2020 |
| MINOLTA CO LTD | 3 | 1998–2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| Toyokawa, JP | 9 | 1998–2020 |