Inventor
Kiyotaka Naito
Inventor
Hachioji, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography50%
LOC1625%
B65BMachines, apparatus or devices for, or methods of, packaging articles or materials13%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors13%
PatentTitleYear
9,885,979'Toner filling apparatus'20188,155,568'Toner container, production method for toner product and toner replenishing method'20127,983,592'Toner container having a sealed toner cap'20117,962,070'Replenisher developer cartridge, and method of adjusting replenisher developer cartridge'2011D0636435'Toner cartridge'2011D0636016'Toner cartridge'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2012Patents assigned to KONICA MINOLTA BUSINESS TECH (5)· patent assignee history
2011–2018Based in Hachioji, JP· patent location history
2011–2012Based in Tokyo, JP· patent location history
2012Patents assigned to NAITO KIYOTAKA (1)· patent assignee history
2012Patents assigned to NAKANISHI TATSUO (1)· patent assignee history
2012Patents assigned to TOYOIZUMI YOSHIHIKO (1)· patent assignee history
2018Patents assigned to KONICA MINOLTA INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KONICA MINOLTA BUSINESS TECH | 5 | 2011–2012 |
| KONICA MINOLTA INC | 1 | 2018 |
| NAITO KIYOTAKAself | 1 | 2012 |
| NAKANISHI TATSUO | 1 | 2012 |
| TOYOIZUMI YOSHIHIKO | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hachioji, JP | 3 | 2011–2018 |
| Tokyo, JP | 3 | 2011–2012 |