Inventor

Daisuke Kato

Inventor

Tokyo, JP

Overview

1994–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 80 as inventor

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

H01Lprimary

H01LSemiconductor devices19%

G11CStatic stores15%

H10KOrganic electric solid-state devices13%

H10DInorganic electric semiconductor devices5%

H10HInorganic light-emitting semiconductor devices having potential barriers4%

H05KPrinted circuits3%

H10BElectronic memory devices3%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h103%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution3%

Y10TTechnical subjects covered by former us classification3%

PatentTitleYear

10,964,802Semiconductor device and method for manufacturing the same2021 10,916,646Semiconductor device and method for manufacturing the same2021 10,910,490Semiconductor device2021 10,847,754Semiconductor device having a density of the first inorganic layer in the first region is higher than in the second region2020 10,753,004Electrolytic chlorine dioxide gas manufacturing device2020 D0885448Welding and cutting machine for metals2020 10,629,849OLED with a flattening layer between two barrier layers2020 10,556,910Synthesis of halichondrin analogs and uses thereof2020 10,516,138Display device having a density of the first inorganic layer in the first region is higher than in the second region2019 10,477,749Electronic component mounting machine2019 10,468,390Light emitting device and method of manufacturing the same2019 10,436,783Method for microbial antigen collection2019 10,381,530Light emitting device2019 10,319,947OLED with a flattening layer between two barrier layers2019 10,309,654Structure for cooling gas turbine engine2019 10,290,686Display device and method of manufacturing the same2019 10,239,032Unit for chlorine dioxide generation and chlorine dioxide generation device2019 10,243,168Display device having density of the first inorganic layer at a surface contacted the upper electrode is higher than density in a middle of the first inorganic layer2019 10,217,962Organic EL display device2019 10,199,552Light emitting device and electronic component2019 10,155,288Laser machining apparatus2018 10,134,959Light emitting device excellent in color rendering property for emitting light closer to sunlight2018 10,128,465Display device including sealing structure which suppresses water penetration into display region2018 10,115,872Light emitting device and method of manufacturing the same2018 10,094,029Chlorine dioxide production device and chlorine dioxide production method2018 9,967,979Light-emitting device2018 9,966,570Display device having a density of second inorganic layer in thickness direction changes in the thickness direction2018 9,947,851LED package2018 9,939,060Shift device2018 9,929,378'Organic el display device'2018 9,899,630'Organic EL display device'2018 9,882,168'Organic electroluminescence display device'2018 9,812,669'OLED with a flattening layer between two barrier layers'2017 9,801,320'Device for judging whether splicing of carrier tapes is allowed'2017 9,786,871'Method of manufacturing a display device'2017 9,735,394'Organic EL display device'2017 9,728,747'OLED with a flattening layer between two barrier layers'2017 9,728,748'OLED with a flattening layer between two barrier layers'2017 9,583,544'Organic EL display device'2017 9,466,813'OLED with a flattening layer between two barrier layers'2016 9,444,097'Positive electrode for nonaqueous electrolyte secondary battery, method for producing the same, and nonaqueous electrolyte secondary battery'2016 9,425,429'Organic EL display device'2016 9,278,408'Laser machining apparatus'2016 9,234,575'Shift switching device'2016 9,231,419'Semiconductor device and battery pack'2016 9,204,586'Electronic-circuit assembling process'2015 9,175,952'Shape measurement method and shape measurement apparatus for tires'2015 9,166,194'OLED with sporadic flattening layer between two barrier layers'2015 9,041,358'Semiconductor device for battery control and battery pack'2015 8,356,647'Pneumatic tire'2013 8,032,998'Manufacturing apparatus for a foil bearing'2011 7,955,792'Diluent for norovirus or sapovirus specimen and method for detecting virus'2011 7,414,907'Semiconductor memory device'2008 7,251,176'Semiconductor memory device'2007 7,102,947'Semiconductor memory device'2006 7,079,432'Semiconductor storage device formed to optimize test technique and redundancy technology'2006 6,876,588'Semiconductor storage device formed to optimize test technique and redundancy technology'2005 6,862,436'High frequency circuit board and antenna switch module for high frequency using the same'2005 6,856,561'Semiconductor memory device'2005 6,834,016'Semiconductor memory device having redundancy system'2004 6,741,509'Semiconductor storage device formed to optimize test technique and redundancy technology'2004 6,674,678'Sense amplifier control circuit of semiconductor memory device'2004 6,662,104'Navigation device'2003 6,646,932'Semiconductor memory device having redundancy system'2003 6,603,689'Semiconductor memory device having redundancy system'2003 6,552,960'Semiconductor integrated circuit device'2003 6,496,435'Sense amplifier control circuit of semiconductor memory device'2002 6,373,772'Semiconductor integrated circuit device having fuses and fuse latch circuits'2002 6,343,038'Semiconductor memory device of shared sense amplifier system'2002 6,272,061'Semiconductor integrated circuit device having fuses and fuse latch circuits'2001 6,055,197'Semiconductor memory device with simultaneously activated elements and a redundancy scheme thereof'2000 6,021,061'Semiconductor memory device'2000 5,991,211'Semiconductor memory device with redundancy control circuits'1999 5,979,303'Fryer'1999 5,969,998'MOS semiconductor device with memory cells each having storage capacitor and transfer transistor'1999 5,870,339'MOS semiconductor device with memory cells each having storage capacitor and transfer transistor'1999 5,638,329'MOS semiconductor device with memory cells each having storage capacitor and transfer transistor'1997 5,636,158'Irregular pitch layout for a semiconductor memory device'1997 5,426,604'MOS semiconductor device with memory cells each having storage capacitor and transfer transistor'1995 5,299,154'MOS semiconductor device with memory cells each having storage capacitor and transfer transistor'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2021Patents assigned to TOSHIBA KK (27)· patent assignee history

1994–2021Based in Kawasaki, JP· patent location history

2002–2008Based in Kamakura, JP· patent location history

2011–2019Patents assigned to HONDA MOTOR CO LTD (4)· patent assignee history

2013–2016Patents assigned to KATO DAISUKE (4)· patent assignee history

2015–2020Patents assigned to JAPAN DISPLAY INC (21)· patent assignee history

2015–2020Based in Tokyo, JP· patent location history

2017–2020Based in Minato-ku, JP· patent location history

2018–2019Patents assigned to TOYODA GOSEI KK (7)· patent assignee history

2018–2019Based in Kiyosu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TOSHIBA KK	27	1994–2021
JAPAN DISPLAY INC	21	2015–2020
TOYODA GOSEI KK	7	2018–2019
HONDA MOTOR CO LTD	4	2011–2019
KATO DAISUKEself	4	2013–2016

Locations

Location	Patents	Span
Tokyo, JP	16	2015–2020
Kamakura, JP	13	2002–2008
Kawasaki, JP	8	1994–2021
Kiyosu, JP	7	2018–2019
Minato-ku, JP	6	2017–2020