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Inventor

Yoji Miyoshi

Inventor
Nagaoka, JP

Overview

2→
Patents
1991–1999
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.

B29Cprimary
B29CShaping or joining of plastics25%
G01SRadio direction-finding25%
H01QAntennas, i.e. radio aerials25%
H04BTransmission25%
PatentTitleYear
5,900,259'Molding condition optimizing system for injection molding machine'19995,065,162'Communication system for helicopter'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991Patents assigned to TOKYO KEIKI KK (1)· patent assignee history
1991Based in Tokyo, JP· patent location history
1999Patents assigned to NIIGATA ENGINEERING CO LTD (1)· patent assignee history
1999Based in Nagaoka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIIGATA ENGINEERING CO LTD11999
TOKYO KEIKI KK11991
Locations
LocationPatentsSpan
Nagaoka, JP11999
Tokyo, JP11991