Inventor
Michio Shimizu
Inventor
Kanagawa, JP
Overview
Patents· 30 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Fprimary
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein73%
C09KMaterials for miscellaneous applications, not provided for elsewhere11%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form3%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers3%
H01HElectric switches3%
H01RElectrically-conductive connections3%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%
Y10TTechnical subjects covered by former us classification3%
PatentTitleYear
8,396,690'Liquid-crystal electro-optical apparatus and method of manufacturing the same'20138,243,233'Liquid-crystal electro-optical apparatus and method of manufacturing the same'20128,212,968'Liquid-crystal electro-optical apparatus and method of manufacturing the same'20128,035,773'Electro-optical device'20117,561,246'Liquid-crystal electro-optical apparatus and method of manufacturing the same'20097,227,603'Liquid-crystal electro-optical apparatus and method of manufacturing the same'20077,123,320'Electro-optical device'20066,618,105'Electro-optical device'20036,195,139'Electro-optical device'20015,818,557'Liquid-crystal electro-optical apparatus and method of manufacturing the same'19985,739,882'LCD polymerized column spacer formed on a modified substrate, from an acrylic resin, on a surface having hydrophilic and hydrophobic portions, or at regular spacings'19985,691,015'Composite film bags for packaging'19975,682,218'Electrooptical device having specific polymerized columnar spacers and method for forming the same'19975,680,189'LCD columnar spacers made of a hydrophilic resin and LCD orientation film having a certain surface tension or alignment capability'19975,628,638'Electric connector'19975,619,354'Dispersion type electro-optical device and method for forming the same'19975,619,353'Electro-optical device'19975,600,457'Method for forming a liquid crystal device at room temperature'19975,594,569'Liquid-crystal electro-optical apparatus and method of manufacturing the same'19975,579,137'Process for injection of liquid crystal into an electrooptical device'19965,574,581'LCD having hydrophobic resin or urethane oligomer columnar spacers or having orientation film surface tension > columnar spacer surface tension'19965,568,298'Ferroelectric liquid crystal blue color shutter with color correction filter'19965,566,009'Polymer-dispersed antiferroelectric liquid crystal device'19965,555,240'Process for fabricating a liquid crystal display with switching elements formed in a substrate'19965,552,913'Liquid crystal device and method for producing the same'19965,546,208'Electrooptical device involving a mixture of liquid crystal, photo curable resins and reaction initiating material for forming resinous columns'19965,539,545'Method of making LCD in which resin columns are cured and the liquid crystal is reoriented'19965,525,273'Method for forming an electro-optical device'19965,357,356'Electro-optical device and method for forming the same'19944,282,415'Rotary pulse switch'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2013Patents assigned to SEMICONDUCTOR ENERGY LAB (27)· patent assignee history
1994–2001Based in Kanagawa, JP· patent location history
1996–2007Based in Chiba, JP· patent location history
1997Based in Aichi, JP· patent location history
2003–2011Based in Atsugi, JP· patent location history
2009–2013Based in Kisarazu, JP· patent location history
2012–2013Patents assigned to KONUMA TOSHIMITSU (3)· patent assignee history
2012–2013Patents assigned to MORI HARUMI (3)· patent assignee history
2012–2013Patents assigned to MORIYA KOUJI (3)· patent assignee history
2012–2013Patents assigned to MURAKAMI SATOSHI (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SEMICONDUCTOR ENERGY LAB | 27 | 1994–2013 |
| KONUMA TOSHIMITSU | 3 | 2012–2013 |
| MORI HARUMI | 3 | 2012–2013 |
| MORIYA KOUJI | 3 | 2012–2013 |
| MURAKAMI SATOSHI | 3 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 11 | 1994–2001 |
| Chiba, JP | 9 | 1996–2007 |
| Kisarazu, JP | 4 | 2009–2013 |
| Atsugi, JP | 3 | 2003–2011 |
| Aichi, JP | 1 | 1997 |