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Inventor

Keita Ishikawa

Inventor
Tokyo, JP

Overview

20→
Patents
2013–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 20 as inventor

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

B22Fprimary
B22FWorking metallic powder22%
C22CAlloys22%
H01HElectric switches22%
G06FElectric digital data processing8%
H04NPictorial communication, e.g. television8%
G02BOptical elements, systems or apparatus4%
G09GArrangements or circuits for control of indicating devices using static means to present variable information4%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form2%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges2%
H01LSemiconductor devices2%
PatentTitleYear
10,766,069Method for manufacturing electrode material202010,614,969Method for manufacturing electrode material and electrode material202010,490,367Method for manufacturing electrode material and electrode material201910,402,148Multi-display control apparatus, systems, and methods201910,394,275Electronic device having a member for chassis201910,361,039Electrode material and method for manufacturing electrode material201910,262,819Vacuum circuit breaker201910,153,098Method for producing electrode material and electrode material201810,146,256Electronic device system, electronic device cover, and electronic device201810,086,433Process for producing electrode material, and electrode material201810,058,923Method for manufacturing electrode material and electrode material20189,997,552Solid-state imaging device, imaging apparatus, electronic apparatus, and semiconductor device20189,959,986Method for producing electrode material20189,813,698'Image processing device, image processing method, and electronic apparatus'20179,724,759'Electrode material'20179,719,155'Alloy'20179,563,231'Electronic device capable of input from a detachably attached digitizer panel and input method and system therefor'20179,532,040'Virtual viewpoint interval determination sections apparatus and method'20169,442,299'Display processing apparatus, display apparatus and image processing method'20168,390,933'Image display device, head-mounted display, and light beam expanding device'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2017Patents assigned to SONY CORP (4)· patent assignee history
2013Patents assigned to HAYASHIBE KAZUYA (1)· patent assignee history
2013Patents assigned to IMAMURA TEPPEI (1)· patent assignee history
2013–2020Based in Tokyo, JP· patent location history
2017–2020Patents assigned to MEIDENSHA ELECTRIC MFG CO LTD (11)· patent assignee history
2017–2019Patents assigned to LENOVO SINGAPORE PTE LTD (4)· patent assignee history
2017–2018Based in Kawasaki, JP· patent location history
2018–2019Based in Kanagawa, JP· patent location history
2019Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MEIDENSHA ELECTRIC MFG CO LTD112017–2020
LENOVO SINGAPORE PTE LTD42017–2019
SONY CORP42013–2017
HAYASHIBE KAZUYA12013
IMAMURA TEPPEI12013
Locations
LocationPatentsSpan
Tokyo, JP152013–2020
Kanagawa, JP22018–2019
Kawasaki, JP22017–2018
Yokohama, JP12019