Inventor

Masamitsu Yamanaka

Inventor
Kanagawa, JP

Overview

7→
Patents
2008–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 7 as inventor

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

H04Nprimary
H04NPictorial communication, e.g. television35%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation35%
H01LSemiconductor devices18%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein6%
H10DInorganic electric semiconductor devices6%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2019Patents assigned to SONY CORP (6)· patent assignee history
2008–2019Based in Kanagawa, JP· patent location history
2012–2014Patents assigned to YAMANAKA MASAMITSU (2)· patent assignee history
2012–2014Patents assigned to YOSHIHARA IKUO (2)· patent assignee history
2020Patents assigned to SHARP KK (1)· patent assignee history
2020Based in Sakai, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SONY CORP62008–2019
YAMANAKA MASAMITSUself22012–2014
YOSHIHARA IKUO22012–2014
SHARP KK12020
Locations
LocationPatentsSpan
Kanagawa, JP62008–2019
Sakai, JP12020