Inventor
Tomoko Sakimura
Inventor
Hino, JP
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography85%
H01GCapacitors5%
H10KOrganic electric solid-state devices5%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution5%
PatentTitleYear
10,948,866Electrophotographic image forming apparatus and electrophotographic image forming method202110,663,875Electrophotographic photoreceptor, and electrophotographic image forming method and electrophotographic image forming apparatus using the same202010,585,365Image bearing member for electrophotography202010,394,144Electrophotographic photosensitive body and image forming apparatus201910,197,929Photoconductor and method for producing the same20199,964,871Electrophotographic photoreceptor20188,241,827'Electrostatic image developing toner'20128,158,314'Organic photoreceptor and image forming apparatus'20128,129,083'Electrophotographic photoreceptor and image forming apparatus'20128,092,964'Toner'20128,053,153'Toner for developing electrostatic latent image'20118,034,519'Electrophotographic photoreceptor and image formation method'20117,947,898'Photoelectric conversion element and solar cell'20117,241,543'Image forming method, a photoreceptor used for the apparatus, and an image forming unit'20077,238,457'Electrophotographic photoreceptor'20077,175,954'Electrophotographic photoreceptor'20076,406,825'Electrophotographic photoreceptor'20026,143,452'Electrophotographic photoreceptor'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2021Based in Hino, JP· patent location history
2007–2012Patents assigned to KONICA MINOLTA BUSINESS TECH (9)· patent assignee history
2011–2020Based in Tokyo, JP· patent location history
2012Patents assigned to SAKIMURA TOMOKO (4)· patent assignee history
2012Patents assigned to HAMAGUCHI SHINICHI (2)· patent assignee history
2012Patents assigned to HAYASHI KENJI (2)· patent assignee history
2018–2021Patents 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 BUSINESS TECH | 9 | 2007–2012 |
| KONICA MINOLTA INC | 6 | 2018–2021 |
| SAKIMURA TOMOKOself | 4 | 2012 |
| HAMAGUCHI SHINICHI | 2 | 2012 |
| HAYASHI KENJI | 2 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hino, JP | 12 | 2000–2021 |
| Tokyo, JP | 6 | 2011–2020 |