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Inventor

Keiji Itoga

Inventor
Nagano, JP

Overview

2→
Patents
1981–1982
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

A23Lprimary
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for25%
H10DInorganic electric semiconductor devices25%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1025%
Y10TTechnical subjects covered by former us classification25%
PatentTitleYear
4,311,715'Method of preparing albumin rich foodstuff raw materials'19824,283,838'Method of making plastic encapsulated semiconductor devices'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981Patents assigned to MITSUBISHI ELECTRIC CORP (1)· patent assignee history
1981Based in Itami, JP· patent location history
1982Patents assigned to NAGANO MISO KK (1)· patent assignee history
1982Based in Nagano, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI ELECTRIC CORP11981
NAGANO MISO KK11982
Locations
LocationPatentsSpan
Nagano, JP11982
Itami, JP11981