LexDanaLexDanabeta
Inventor

Sota Kawakami

Inventor
Hino, JP

Overview

28→
Patents
1985–2012
Patent span
Physics
Primary field (CPC G)

Patents· 28 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

Y10Tprimary
Y10TTechnical subjects covered by former us classification14%
B41MPrinting, duplicating, marking, or copying processes11%
G02BOptical elements, systems or apparatus11%
C09KMaterials for miscellaneous applications, not provided for elsewhere9%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein9%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form8%
C08LCompositions of macromolecular compounds8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
C08BPolysaccharides7%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices5%
PatentTitleYear
8,110,128'Method of manufacturing an anti-glare anti-reflection film'20127,880,840'Method for producing vertical alignment liquid crystal display'20117,791,696'Optical film and liquid crystal display using the same'20107,771,781'Anti-glare film, manufacturing method of anti-glare film, anti glaring anti-reflection film, polarizing plate, and display'20107,638,163'Method for forming anti-glare layer and anti-glare film, and ink-jet apparatus for forming anti-glare layer'20097,435,458'Optical film and liquid crystal display using the same'20087,218,367'Optical compensation sheet and liquid crystal display'20077,208,205'Optical film and liquid crystal display using the same'20076,740,370'Optical film and liquid crystal display using the same'20046,623,811'Optical film and liquid crystal display using the same'20036,503,581'Optical film and liquid crystal display using the same'20036,261,995'Thermal transfer intermediate material, a thermal transfer image forming material and a thermal transfer recording material set'20016,027,850'Thermal transfer image forming method using laser'20005,858,604'Presensitized lithographic printing plate and method for preparing lithographic printing plate'19995,773,194'Light sensitive composition, presensitized lithographic printing plate and image forming method employing the printing plate'19985,673,077'Process of forming a transfer-image of ablation type image-transfer recording material'19975,631,117'Manufacturing method of an image forming material for light-heat converting heat mode recording'19975,580,693'Light-heat converting type heat mode recording process wherein the recording material comprises a deformable layer, while the ink layer or the image receiving layer contains a matting agent'19965,512,931'Heat transfer recording process using an intermediate recording sheet'19965,501,937'Heat mode thermal transfer recording material'19965,419,989'Method of making a printing mask sheet'19955,376,434'Photographic material comprising protective layer and preparing method thereof'19945,273,808'Thermal transfer recording medium'19935,252,989'Apparatus for forming a secondary image on a photographic printed paper'19935,232,817'Thermal transfer image receiving material and method for preparing therefrom a proof for printing'19935,185,186'Mask for plate making'19935,028,506'Photoreceptor for electrography with an ammonium salt'19914,495,345'Optical element and optical polycarbonate resin composition for the preparation thereof'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–2004Patents assigned to KONISHIROKU PHOTO IND (20)· patent assignee history
1991–2007Based in Hino, JP· patent location history
1993–2011Based in Tokyo, JP· patent location history
1993–2010Based in Shiroyama, JP· patent location history
1996Based in US· patent location history
2007–2010Patents assigned to KONICA CORP (4)· patent assignee history
2010–2012Patents assigned to KONICA MINOLTA OPTO INC (2)· patent assignee history
2011Patents assigned to KONICA CORP A CORP OF JAPAN (1)· patent assignee history
2012Patents assigned to KAWAKAMI SOTA (1)· patent assignee history
2012Based in Sagamihara, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KONISHIROKU PHOTO IND201985–2004
KONICA CORP42007–2010
KONICA MINOLTA OPTO INC22010–2012
KAWAKAMI SOTAself12012
KONICA CORP A CORP OF JAPAN12011
Locations
LocationPatentsSpan
Hino, JP171991–2007
Tokyo, JP41993–2011
Shiroyama, JP41993–2010
Sagamihara, JP12012
US11996