Inventor

Yosuke Iwata

Inventor

Kyoto, JP

Overview

2000–2021

Patent span

Physics

Primary field (CPC G)

Patents· 52 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 therein27%

G01NInvestigating or analysing materials by determining their chemical or physical properties23%

G09GArrangements or circuits for control of indicating devices using static means to present variable information11%

H01LSemiconductor devices6%

H10DInorganic electric semiconductor devices6%

B01DSeparation4%

G05FSystems for regulating electric or magnetic variables4%

H03KPulse technique4%

H10KOrganic electric solid-state devices4%

Y10TTechnical subjects covered by former us classification3%

PatentTitleYear

10,948,787Liquid crystal display device having shaped openings2021 10,901,442Active-matrix substrate, display panel and display device including the same2021 10,809,581Active matrix substrate, and display panel2020 10,802,345Liquid crystal display device2020 10,775,352Column oven2020 10,754,207Liquid crystal display device2020 10,732,153Separation/purification apparatus2020 10,663,804Liquid crystal display device comprising a second electrode having an elliptical opening portion with a major axis parallel or perpendicular to an alignment azimuth of liquid crystal molecules2020 10,648,585Pressure control valve and supercritical fluid chromatograph2020 10,634,960Liquid crystal display device2020 10,627,688Active matrix substrate and display panel2020 10,558,085Liquid crystal display device2020 10,365,674Active-matrix substrate, display panel and display device including the same2019 10,317,750Liquid crystal display device2019 10,185,188Liquid crystal display device2019 9,996,063Transmitter2018 9,904,126'Liquid crystal display device'2018 9,841,643'Liquid crystal display apparatus'2017 9,835,911Liquid crystal display device2017 9,798,339'Active-matrix substrate, display panel and display device including the same'2017 9,760,102'Active-matrix substrate, display panel and display device including the same'2017 9,753,338'Fringe field switching liquid crystal display device'2017 9,612,486'Liquid crystal display device'2017 9,575,364'Liquid crystal display'2017 9,552,785'Liquid crystal display device'2017 9,528,967'Liquid chromatograph and column oven for use therein'2016 9,518,961'Liquid chromatograph and column oven used therefor'2016 9,494,832'Liquid crystal display device'2016 9,489,912'Liquid crystal display apparatus and method for driving liquid crystal display apparatus'2016 9,417,486'Liquid crystal display device'2016 9,274,375'Liquid crystal display panel and liquid crystal display device'2016 9,195,104'Liquid crystal panel and liquid crystal display apparatus'2015 8,968,563'Fractionating and refining device'2015 8,860,916'Liquid crystal display device'2014 8,741,134'Fractionating/collecting device of liquid chromatograph'2014 8,137,623'Taste analyzing apparatus'2012 7,752,896'Specimen pretreating device and probe used therefor'2010 7,574,901'Flow path switching valve, high performance liquid chromatography using the same and analytical method thereof'2009 7,566,396'Flow path switching valve and high performance liquid chromatograph using the same'2009 7,556,731'Liquid chromatograph'2009 7,394,544'Elution test method and apparatus'2008 7,347,936'Liquid chromatograph'2008 7,214,313'Liquid chromatograph'2007 7,182,862'Fractionating apparatus'2007 7,169,300'Fractionating apparatus'2007 7,169,299'Fractionating apparatus for liquid chromatography'2007 7,138,050'Fractionating/collecting device of liquid chromatograph'2006 7,117,723'Fractionating apparatus'2006 6,955,760'Liquid chromatograph'2005 6,485,642'Liquid chromatograph'2002 6,456,078'Nuclear magnetic resonance device'2002 6,042,708'Microchip electrophoretic method and apparatus'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2020Patents assigned to SHIMADZU CORP (23)· patent assignee history

2000–2020Based in Kyoto, JP· patent location history

2002–2005Patents assigned to EISAI CO LTD (2)· patent assignee history

2008Patents assigned to EISAI R&D MAN CO LTD (2)· patent assignee history

2012–2015Patents assigned to IWATA YOSUKE (5)· patent assignee history

2014–2021Patents assigned to SHARP KK (27)· patent assignee history

2014–2017Based in Osaka, JP· patent location history

2015Based in Miyazaki, JP· patent location history

2017–2021Based in Sakai, JP· patent location history

2018Based in Musashino, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SHARP KK	27	2014–2021
SHIMADZU CORP	23	2000–2020
IWATA YOSUKEself	5	2012–2015
EISAI CO LTD	2	2002–2005
EISAI R&D MAN CO LTD	2	2008

Locations

Location	Patents	Span
Kyoto, JP	23	2000–2020
Sakai, JP	15	2017–2021
Osaka, JP	12	2014–2017
Musashino, JP	1	2018
Miyazaki, JP	1	2015