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Inventor

Takayoshi Hatanaka

Inventor
Osaka, JP

Overview

1→
Patents
1980
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.

H05Bprimary
H05BElectric heating100%
PatentTitleYear
4,225,767'Microwave oven having uneven bottom wall oven cavity'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980Patents assigned to SHARP KK (1)· patent assignee history
1980Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHARP KK11980
Locations
LocationPatentsSpan
Osaka, JP11980