LexDanaLexDanabeta
Inventor

Kenro Kubota

Inventor
Naka-gun, JP

Overview

4→
Patents
2014–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

G11Cprimary
G11CStatic stores17%
C22CAlloys8%
C25DProcesses for the electrolytic or electrophoretic production of coatings8%
G06FElectric digital data processing8%
H01LSemiconductor devices8%
H01RElectrically-conductive connections8%
H03KPulse technique8%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses8%
H10BElectronic memory devices8%
H10DInorganic electric semiconductor devices8%
PatentTitleYear
11,088,472Tin-plated copper terminal material, terminal, and wire terminal part structure202110,586,599Semiconductor storage device202010,360,982Semiconductor memory device20198,742,822'Level shift circuit'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014Patents assigned to TOSHIBA KK (1)· patent assignee history
2014Based in Kanagawa, JP· patent location history
2019–2020Patents assigned to TOSHIBA MEMORY CORP (2)· patent assignee history
2019Based in Yokohama-shi, Kanagawa, JP· patent location history
2020Based in Fujisawa, JP· patent location history
2021Patents assigned to MITSUBISHI MATERIALS CORP (1)· patent assignee history
2021Based in Naka-gun, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOSHIBA MEMORY CORP22019–2020
MITSUBISHI MATERIALS CORP12021
TOSHIBA KK12014
Locations
LocationPatentsSpan
Naka-gun, JP12021
Fujisawa, JP12020
Yokohama-shi, Kanagawa, JP12019
Kanagawa, JP12014