Inventor
Kensuke Sawase
Inventor
Kyoto, JP
Overview
Patents· 21 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television36%
G06KGraphical data reading8%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation8%
H10HInorganic light-emitting semiconductor devices having potential barriers8%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%
B41JTypewriters6%
H01LSemiconductor devices6%
H10DInorganic electric semiconductor devices6%
B64GCosmonautics3%
G02BOptical elements, systems or apparatus3%
PatentTitleYear
9,812,565'N-channel double diffusion MOS transistor with p-type buried layer underneath n-type drift and drain layers, and semiconductor composite device'20179,190,513'N-channel double diffusion MOS transistor with P-type buried layer under N-type drift layer, and semiconductor composite device'20157,199,412'Image sensor with surface regions of different doping'20077,187,017'Image sensor and method for forming isolation structure for photodiode'20076,052,314'EEPROM device'20006,014,231'Image sensor'20005,570,122'Combined read and print head'19965,495,277'Image sensor having a first light receptor substrate and a substrate with electronics mounted against the first substrate'19965,434,682'Image sensor'19955,434,681'Image sensor and optical character reader'19955,420,444'Light emitting diode and light emitting diode array having uniform light distribution'19955,414,533'Portable facsimile transmitter with automatic power switch responsive to manual operation'19955,383,034'Image sensor with improved mount for transparent cover'19955,294,787'Image sensor with plural centrally located sensor masks'19945,280,364'Line image sensor and facsimile machine including the same'19945,268,764'Signal output circuit for image sensor'19935,250,820'Light emitting diode having uniform light distribution'19935,199,629'Wire bonding system'19935,194,725'Image sensor including resilient pressing means for pressing a light receiving sensor substrate against an image sensor frame'19935,150,016'LED light source with easily adjustable luminous energy'19925,023,442'Apparatus for optically writing information'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–2017Patents assigned to ROHM CO LTD (21)· patent assignee history
1991Based in Takarazuka, JP· patent location history
1992–2017Based in Kyoto, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ROHM CO LTD | 21 | 1991–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kyoto, JP | 20 | 1992–2017 |
| Takarazuka, JP | 1 | 1991 |