Inventor
Kenichi Mashiko
Inventor
Shizuoka, JP
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography84%
G06FElectric digital data processing5%
G06KGraphical data reading5%
Y10TTechnical subjects covered by former us classification5%
PatentTitleYear
10,915,035Carrier for developing electrostatic latent image, two-component developer, developer for replenishment, image forming device, process cartridge, and image forming method202110,234,783Carrier, developer, image forming apparatus, developer stored unit, and image forming method201910,197,948Developing device and image forming apparatus201910,067,438Electrostatic latent image developing white developer, image forming method, image forming apparatus, and process cartridge201810,054,868Carrier, two-component developer, developer for replenishment, process cartridge, image forming apparatus, and image forming method20189,989,874Carrier for developing electrostatic latent images, two-component developer, image forming apparatus, toner storing unit, and supplemental developer20189,791,808'Intermediate transfer belt, method for producing the same, and image forming apparatus'20179,298,119'Carrier for two-component developer, two-component developer using the carrier, and image forming method and process cartridge using the two-component developer'20169,261,817'Replenishing developer housing container and image forming apparatus'20169,229,347'Carrier for two-component developer, two-component developer using the carrier, and process cartridge and image forming method and apparatus using the two component developer'20169,223,256'Intermediate transfer belt method for producing intermediate transfer belt, and image forming apparatus'20159,063,475'Intermediate transfer belt and electrophotographic apparatus'20158,934,821'Belt for an image forming apparatus, and image forming apparatus'20158,760,717'Intermediate transfer belt and image forming apparatus'20148,718,520'Intermediate transfer belt and image forming apparatus'20148,521,073'Intermediate transfer member and image forming apparatus using the same'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2021Patents assigned to RICOH CO LTD (16)· patent assignee history
2013–2021Patents assigned to MASHIKO KENICHI (15)· patent assignee history
2013–2017Patents assigned to AOTO JUN (7)· patent assignee history
2013–2017Patents assigned to KATOH SAYAKA (7)· patent assignee history
2013–2017Based in Kanagawa, JP· patent location history
2015–2021Based in Shizuoka, JP· patent location history
2016–2021Patents assigned to KISHIDA HIROYUKI (8)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RICOH CO LTD | 16 | 2013–2021 |
| MASHIKO KENICHIself | 15 | 2013–2021 |
| KISHIDA HIROYUKI | 8 | 2016–2021 |
| AOTO JUN | 7 | 2013–2017 |
| KATOH SAYAKA | 7 | 2013–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shizuoka, JP | 11 | 2015–2021 |
| Kanagawa, JP | 5 | 2013–2017 |