Inventor
Yohei Ito
Inventor
Toyokawa, JP
Overview
Patents· 23 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography32%
H01LSemiconductor devices16%
H10HInorganic light-emitting semiconductor devices having potential barriers11%
H04NPictorial communication, e.g. television7%
Y10TTechnical subjects covered by former us classification5%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form2%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables2%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments2%
C09KMaterials for miscellaneous applications, not provided for elsewhere2%
F16GBelts, cables, or ropes, predominantly used for driving purposes2%
PatentTitleYear
10,804,438Semiconductor light-emitting device202010,757,352Solid-state imaging device202010,689,517Color material dispersion liquid, color resin composition, color material, color filter, method for producing color filter, liquid crystal display device, and light-emitting display device202010,234,812Transport member and developing device including the same201910,185,270Image forming apparatus which determines a toner supplying amount based on predicted toner consumption and predicted density of stored toner, toner supply method, and non-transitory computer-readable recording medium encoded with toner supply program201910,164,154Semiconductor light emitting device20189,989,882Development device and image forming apparatus20189,568,883'Image forming apparatus with a structure for removing residual developer'20179,437,773'Semiconductor light-emitting element and manufacturing method for the same'20169,349,916'Semiconductor light emitting device having patterns'20169,335,712'Method for measuring lubricant-induced surface roughness and image forming apparatus'20169,268,256'Image forming apparatus'20169,223,283'Image forming apparatus and lubricant application method'20159,099,628'Semiconductor light emitting device having patterns'20158,977,182'Loop brush roller and image forming apparatus'20158,965,264'Blade member, cleaner and image forming apparatus'20158,913,943'Image forming apparatus'20148,838,005'Loop brush, lubricant application mechanism, and image forming apparatus'20148,781,384'Cleaning blade and image forming apparatus'20148,191,888'Image forming apparatus and computer readable medium'20128,104,159'Belt for continuously variable transmission and manufacturing method of the same'20127,817,317'Image reading apparatus and shading correction data generating method'20106,674,553'Image reading apparatus and image processing system'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2020Based in Tokyo, JP· patent location history
2012–2015Patents assigned to ITO YOHEI (7)· patent assignee history
2012Based in Kanagawa, JP· patent location history
2014–2019Patents assigned to KONICA MINOLTA INC (10)· patent assignee history
2014–2015Patents assigned to NAKANE YOSHIKI (5)· patent assignee history
2014–2015Patents assigned to KASHIWAKURA KUNIAKI (4)· patent assignee history
2014–2019Based in Toyokawa, JP· patent location history
2015–2020Patents assigned to ROHM CO LTD (5)· patent assignee history
2015–2020Based in Kyoto, JP· patent location history
2020Based in Yokohama-shi, Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KONICA MINOLTA INC | 10 | 2014–2019 |
| ITO YOHEIself | 7 | 2012–2015 |
| NAKANE YOSHIKI | 5 | 2014–2015 |
| ROHM CO LTD | 5 | 2015–2020 |
| KASHIWAKURA KUNIAKI | 4 | 2014–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Toyokawa, JP | 12 | 2014–2019 |
| Kyoto, JP | 5 | 2015–2020 |
| Tokyo, JP | 2 | 2010–2020 |
| Yokohama-shi, Kanagawa, JP | 1 | 2020 |
| Kanagawa, JP | 1 | 2012 |