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Inventor

Masahiko Ota

Inventor
Kyoto, JP

Overview

29→
Patents
1995–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 29 as inventor

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

A63Fprimary
A63FCard, board, or roulette games10%
LOC2110%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form5%
G06FElectric digital data processing5%
H01LSemiconductor devices5%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution5%
A61JContainers specially adapted for medical or pharmaceutical purposes3%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers3%
C09DCoating compositions, e.g. paints, varnishes or lacquers3%
F17CVessels for containing or storing compressed, liquefied or solidified gases3%
PatentTitleYear
10,647,487Multilayer structure, method for producing same, packaging material and product including same, and protective sheet for electronic device202010,584,282Electronic device and method for producing same202010,414,144Multilayer structure, method for producing same, packaging material and product including same, and protective sheet for electronic device201910,060,951Amplification circuit and current sensor having the same20189,772,354'Output circuit with limited output voltage range and reduced power consumption and current sensor having the same'20179,205,326'Portable video game system'20158,821,287'Video game display system'20147,943,884'Gas container and method of producing the same'20117,861,887'Pressure vessel'20117,445,551'Memory for video game system and emulator using the memory'20087,355,490'Receiver having no tracking error'20087,193,465'Variable gain amplifier capable of functioning at low power supply voltage'20077,030,420'Swing-type display device'20066,810,463'Gaming machine that is usable with different game cartridge types'20046,743,104'Portable game machine'2004D0455403'Electrical connector'2002D0453536'Hand-held electronic game machine'2002D0452280'Hand-held electronic game machine'20016,120,379'Portable game machine and portable game machine cartridge'2000D0428939'Cartridge for game machine'2000D0407762'Cartridge with camera for a game machine'1999D0405477'Cassette for a game machine'1999D0404081'Cassette for a game machine'19995,759,104'Connector and adapter utilizing connector'19985,537,389'Disk cartridge having a single closing energizer for closing two independently opened shutters'1996D0371353'Cartridge with external connecting terminal for game machine'1996D0365556'Cartridge for video game machine'1995D0362846'Cartridge for video game machine'1995D0355414'Cartridge for video game machine'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2015Patents assigned to NINTENDO CO LTD (20)· patent assignee history
1995–2015Based in Kyoto, JP· patent location history
1996Patents assigned to HITACHI MAXELL (1)· patent assignee history
1999Based in Uji, JP· patent location history
2007–2018Patents assigned to ALPS ELECTRIC CO LTD (4)· patent assignee history
2007–2008Based in Fukushima, JP· patent location history
2011Patents assigned to TOYOTA MOTOR CO LTD (2)· patent assignee history
2017–2018Based in Miyagi, JP· patent location history
2019–2020Patents assigned to KURARAY CO (3)· patent assignee history
2019–2020Based in Kurashiki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NINTENDO CO LTD201995–2015
ALPS ELECTRIC CO LTD42007–2018
KURARAY CO32019–2020
TOYOTA MOTOR CO LTD22011
HITACHI MAXELL11996
Locations
LocationPatentsSpan
Kyoto, JP181995–2015
Kurashiki, JP32019–2020
Miyagi, JP22017–2018
Fukushima, JP22007–2008
Uji, JP21999