Inventor

Masaru Ikeda

Inventor

Kanagawa, JP

Overview

4→

Patents

1990–2021

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.

H04Nprimary

H04NPictorial communication, e.g. television50%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation33%

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

PatentTitleYear

11,051,043Image processing device and image processing method2021 11,039,172Image processing device and image processing method2021 5,500,056'Solar cell containing low melting point glass layer'1996 4,920,394'Photo-sensing device with S-shaped response curve'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1996Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (2)· patent assignee history

1990–1996Based in Hirakata, JP· patent location history

2021Patents assigned to SONY CORP (2)· patent assignee history

2021Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD	2	1990–1996
SONY CORP	2	2021

Locations

Location	Patents	Span
Kanagawa, JP	2	2021
Hirakata, JP	2	1990–1996