Inventor
Toshiyuki Sano
Inventor
Aichi, JP
Overview
Patents· 6 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 systems25%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications25%
PatentTitleYear
11,009,806Image-forming apparatus including cam and cam follower for moving developing roller toward and away from photosensitive drum202111,003,131Image forming apparatus202110,990,032Image-forming apparatus capable of controlling separation/contact timing between developing rollers and photosensitive drums in timed relation to sheet conveyance202110,955,790Image forming apparatus202110,523,113Power conversion apparatus and control method for power conversion apparatus201910,291,115Power factor correcting device, bidirectional AC/DC conversion apparatus and computer program2019Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2019Patents assigned to SUMITOMO ELECTRIC INDUSTRIES (2)· patent assignee history
2019Based in Osaka, JP· patent location history
2021Patents assigned to BROTHER IND LTD (4)· patent assignee history
2021Based in Aichi, JP· patent location history
2021Based in Iwakura, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BROTHER IND LTD | 4 | 2021 |
| SUMITOMO ELECTRIC INDUSTRIES | 2 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Aichi, JP | 3 | 2021 |
| Osaka, JP | 2 | 2019 |
| Iwakura, JP | 1 | 2021 |