LexDanaLexDanabeta
Inventor

Takashi Ohtsuki

Inventor
Kanagawa, JP

Overview

34→
Patents
1986–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 34 as inventor

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

H10Dprimary
H10DInorganic electric semiconductor devices23%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1018%
H01LSemiconductor devices11%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%
H10HInorganic light-emitting semiconductor devices having potential barriers6%
C23CCoating metallic material4%
G06FElectric digital data processing3%
H04NPictorial communication, e.g. television3%
H05BElectric heating3%
H10KOrganic electric solid-state devices3%
PatentTitleYear
10,644,039Wiring layer and manufacturing method therefor202010,304,864Wiring layer and manufacturing method therefor201910,050,132Method for manufacturing semiconductor device20189,773,820'Wiring layer and manufacturing method therefor'20179,722,056'Method for manufacturing semiconductor device'20179,520,410'Display device and method for manufacturing the same'20169,478,664'Semiconductor device'20169,450,132'Photoelectric conversion device and manufacturing method thereof'20168,951,902'Methods of removing contaminant impurities during the manufacture of a thin film transistor by applying water in which ozone is dissolved'20158,916,425'Method for forming microcrystalline semiconductor film and method for manufacturing semiconductor device'20148,872,021'Photoelectric conversion device and manufacturing method thereof'20148,834,950'Method for inhibiting the deterioration of eating-quality characteristics of foods containing gelatinized starch'20148,828,859'Method for forming semiconductor film and method for manufacturing semiconductor device'20148,829,527'Display device and method for manufacturing the same'20148,823,009'Display device and method for manufacturing the same'20148,809,203'Method for manufacturing semiconductor device using a microwave plasma CVD apparatus'20148,592,908'Semiconductor substrate and manufacturing method of semiconductor device'20138,476,638'Plasma CVD apparatus'20138,324,699'Method for manufacturing semiconductor device'20128,300,168'Display device comprising an antioxidant film formed on a microcrystalline semiconductor film wherein the antioxidant film has a recessed portion overlapping a channel region'20128,252,669'Method for manufacturing microcrystalline semiconductor film by plasma CVD apparatus'20128,217,396'Display device comprising electrode layer contacting wiring in the connection region and extending to pixel region'20128,138,101'Manufacturing method for semiconductor device'20127,989,273'Semiconductor substrate and manufacturing method of semiconductor device'20117,855,153'Method for manufacturing semiconductor device'20107,368,335'Semiconductor device and method of manufacturing the same'20087,220,613'Manufacturing method for semiconductor device'20077,034,337'Semiconductor device and method of manufacturing the same'20066,794,229'Manufacturing method for semiconductor device'20046,703,265'Semiconductor device and method of manufacturing the same'20044,975,568'Container inspecting apparatus with a light shielding member shaped to container profile'19904,741,428'Supply hopper assembly'19884,636,849'Apparatus for inspecting solid drugs and a method therefor'19874,619,360'Product transporting apparatus'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–1990Based in Kawabe-gun, JP· patent location history
2004–2020Patents assigned to SEMICONDUCTOR ENERGY LAB (29)· patent assignee history
2004–2020Based in Kanagawa, JP· patent location history
2007–2015Based in Atsugi, JP· patent location history
2010–2014Based in Hadano, JP· patent location history
2011–2013Based in Isehara, JP· patent location history
2012–2015Patents assigned to OHTSUKI TAKASHI (15)· patent assignee history
2012–2015Patents assigned to ICHIJO MITSUHIRO (11)· patent assignee history
2012–2015Patents assigned to YAMAZAKI SHUNPEI (11)· patent assignee history
2012–2014Patents assigned to TANAKA TETSUHIRO (8)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SEMICONDUCTOR ENERGY LAB292004–2020
OHTSUKI TAKASHIself152012–2015
ICHIJO MITSUHIRO112012–2015
YAMAZAKI SHUNPEI112012–2015
TANAKA TETSUHIRO82012–2014
Locations
LocationPatentsSpan
Kanagawa, JP212004–2020
Kawabe-gun, JP41986–1990
Atsugi, JP32007–2015
Hadano, JP32010–2014
Isehara, JP22011–2013