Inventor

Tomio Ishigamii

Inventor
Kanagawa, JP

Overview

1→
Patents
2001
Patent span
Electricity
Primary field (CPC H)

Patents· 1 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 radiation50%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001Patents assigned to SANYO ELECTRIC CO (1)· patent assignee history
2001Patents assigned to SONY CORP (1)· patent assignee history
2001Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SANYO ELECTRIC CO12001
SONY CORP12001
Locations
LocationPatentsSpan
Kanagawa, JP12001