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Inventor

Yoshihito Koya

Inventor
Tokyo, JP

Overview

10→
Patents
1995–2021
Patent span
Physics
Primary field (CPC G)

Patents· 10 as inventor

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

G11Cprimary
G11CStatic stores35%
G06FElectric digital data processing15%
H05KPrinted circuits15%
Y02PClimate change mitigation technologies in the production or processing of goods10%
H01LSemiconductor devices5%
H01PWaveguides5%
H04NPictorial communication, e.g. television5%
H10BElectronic memory devices5%
H10DInorganic electric semiconductor devices5%
PatentTitleYear
11,108,127Rectangular waveguide communication between memory and processor202110,790,008Volatile memory device with 3-D structure including vertical pillars and memory cells vertically stacked one over anoher in multiple levels20208,773,925'Multilevel DRAM'20148,441,872'Memory controller with adjustable width strobe interface'20138,310,872'Multi-page parallel program flash memory'20128,243,484'Adjustable width strobe interface'20128,174,923'Voltage-stepped low-power memory device'20126,700,572'Three-dimensional display'20046,285,613'Semiconductor memory device'20015,438,211'Charge-transfer device having an improved charge-sensing section'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995Based in Kawasaki, JP· patent location history
2001Based in Yokohama, JP· patent location history
2004–2013Based in Kanagawa, JP· patent location history
2012–2014Patents assigned to KOYA YOSHIHITO (5)· patent assignee history
2012–2014Patents assigned to RAMBUS INC (5)· patent assignee history
2012–2013Patents assigned to WARE FREDERICK A (4)· patent assignee history
2012–2013Patents assigned to KIZER JADE M (2)· patent assignee history
2012–2020Based in Tokyo, JP· patent location history
2012–2021Based in Kamakura, JP· patent location history
2020–2021Patents assigned to MICRON TECHNOLOGY INC (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KOYA YOSHIHITOself52012–2014
RAMBUS INC52012–2014
WARE FREDERICK A42012–2013
KIZER JADE M22012–2013
MICRON TECHNOLOGY INC22020–2021
Locations
LocationPatentsSpan
Tokyo, JP42012–2020
Kamakura, JP22012–2021
Kanagawa, JP22004–2013
Yokohama, JP12001
Kawasaki, JP11995