Inventor

Hiroo Sakamoto

Inventor

Tokyo, JP

Overview

6→

Patents

1998–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 6 as inventor

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

Y02Eprimary

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution17%

H02SGeneration of electric power by conversion of infrared radiation, visible light or ultraviolet light, e.g. using photovoltaic [pv] modules11%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation11%

A44CPersonal adornments, e.g. jewellery6%

F24J6%

F24SSolar heat collectors6%

G01RMeasuring electric variables6%

G06FElectric digital data processing6%

H01LSemiconductor devices6%

H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light6%

PatentTitleYear

10,837,997Failure prediction device and circuit board using the same2020 9,537,443'Reinforcing frame and solar battery module'2017 9,166,075'Solar cell'2015 8,347,564'Solar cell module'2013 7,653,098'Semiconductor light emitting device and method for manufacturing the same'2010 5,735,629'Band connection fitting'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2020Based in Tokyo, JP· patent location history

2010–2020Patents assigned to MITSUBISHI ELECTRIC CORP (5)· patent assignee history

2013–2015Patents assigned to ECHIZENYA DAISUKE (2)· patent assignee history

2013–2015Patents assigned to SAKAMOTO HIROO (2)· patent assignee history

2013Patents assigned to AOKI HIROMICHI (1)· patent assignee history

2015Patents assigned to MORIKAWA HIROAKI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MITSUBISHI ELECTRIC CORP	5	2010–2020
ECHIZENYA DAISUKE	2	2013–2015
SAKAMOTO HIROOself	2	2013–2015
AOKI HIROMICHI	1	2013
MORIKAWA HIROAKI	1	2015

Locations

Location	Patents	Span
Tokyo, JP	6	1998–2020