Inventor
Takahiro Kawamoto
Inventor
Hino, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Kprimary
F16KValves14%
G03GElectrography14%
C07DHeterocyclic compounds7%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds7%
C09DCoating compositions, e.g. paints, varnishes or lacquers7%
F16JPistons7%
G01FMeasuring volume, volume flow, mass flow or liquid level7%
G05DSystems for controlling or regulating non-electric variables7%
H01BCables7%
H01GCapacitors7%
PatentTitleYear
11,104,659Fused heteropolycyclic compound, and method for producing conductive polymer in which said compound is used202111,047,492Ball valve202111,036,161Developer bearing member, developing apparatus, process cartridge, and image forming apparatus202111,003,197Flow rate control device202110,921,728Image forming apparatus2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021Patents assigned to CANON KK (2)· patent assignee history
2021Patents assigned to TOFLO CORP (2)· patent assignee history
2021Patents assigned to SHOWA DENKO KK (1)· patent assignee history
2021Based in Hino, JP· patent location history
2021Based in Yokohama, JP· patent location history
2021Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 2 | 2021 |
| TOFLO CORP | 2 | 2021 |
| SHOWA DENKO KK | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hino, JP | 2 | 2021 |
| Yokohama, JP | 2 | 2021 |
| Tokyo, JP | 1 | 2021 |