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Inventor

Takahiro Maruyama

Inventor
Kanagawa, JP

Overview

43→
Patents
1991–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 43 as inventor

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

H10Pprimary
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1012%
H01LSemiconductor devices11%
H10DInorganic electric semiconductor devices10%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h107%
H01JElectric discharge tubes or discharge lamps6%
H05BElectric heating4%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form3%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients3%
C08LCompositions of macromolecular compounds3%
H05KPrinted circuits3%
PatentTitleYear
11,079,476Light-receiving element and distance measurement module202111,075,236Solid-state imaging device and electronic apparatus202110,676,587Heat conductive sheet202010,529,630Method of manufacturing semiconductor device202010,515,826Laminated member201910,370,575Thermally conductive sheet201910,349,545Circuit unit201910,304,925Method of manufacturing semiconductor device201910,293,842On-board device, signaling system, and control method of moving vehicle20199,947,679Method of manufacturing semiconductor device with separately formed insulating films in main circuit and memory regions20189,884,635'Signaling system and door control method'20189,670,658'Water closet device'20179,536,776'Method of manufacturing semiconductor device'20179,265,417'Slit lamp microscope'20169,263,320'Method of manufacturing semiconductor device'20169,254,477'Method for producing catalytic metal layer and method for producing graphene material'20168,951,860'Manufacturing method of semiconductor device'20158,754,471'Semiconductor device having gate in recess'20148,697,446'Cell fusion chamber, cell fusion device, and method for cell fusion using the same'20148,552,343'Brazing structure, ceramic heater, and glow plug'20138,536,005'Semiconductor integrated circuit device and manufacturing method thereof'20138,334,054'Heat conductive cured product and making method'20128,324,535'Brazing structure, ceramic heater, and glow plug'20128,277,770'Method of manufacturing carbon nanotube'20127,989,283'Manufacturing method of semiconductor device'20117,537,987'Semiconductor device manufacturing method'20097,514,241'Oligonucleotide and method for detecting Verotoxin'20097,453,222'Sun roof drive device'20087,105,319'Oligonucleotides for detecting tubercle bacillus and method therefor'20066,825,118'Method of manufacturing semiconductor device having trench element-isolating structure'20046,656,849'Plasma reactor'20036,651,678'Method of manufacturing semiconductor device'20036,471,821'Plasma reactor and method'20026,252,199'Heating roller for fixing'20016,232,209'Semiconductor device and manufacturing method thereof'20016,096,995'Heating roller for fixing'20005,474,615'Method for cleaning semiconductor devices'19955,435,886'Method of plasma etching'19955,399,830'Plasma treatment apparatus'19955,318,654'Apparatus for cleaning a substrate with metastable helium'19945,223,085'Plasma etching method with enhanced anisotropic property and apparatus thereof'19935,147,465'Method of cleaning a surface'19925,038,013'Plasma processing apparatus including an electromagnet with a bird cage core'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–2003Patents assigned to MITSUBISHI ELECTRIC CORP (11)· patent assignee history
1991–1995Based in Itami, JP· patent location history
1993–2001Based in Hyogo, JP· patent location history
2000–2013Patents assigned to KYOCERA CORP (4)· patent assignee history
2002–2020Based in Tokyo, JP· patent location history
2006–2021Based in Kanagawa, JP· patent location history
2011–2020Patents assigned to RENESAS ELECTRONICS CORP (9)· patent assignee history
2012–2015Patents assigned to MARUYAMA TAKAHIRO (7)· patent assignee history
2012–2020Patents assigned to SHINETSU CHEMICAL CO (3)· patent assignee history
2012–2020Based in Annaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI ELECTRIC CORP111991–2003
RENESAS ELECTRONICS CORP92011–2020
MARUYAMA TAKAHIROself72012–2015
KYOCERA CORP42000–2013
SHINETSU CHEMICAL CO32012–2020
Locations
LocationPatentsSpan
Kanagawa, JP92006–2021
Tokyo, JP92002–2020
Hyogo, JP41993–2001
Itami, JP41991–1995
Annaka, JP32012–2020