Inventor

Yuichi Odagiri

Inventor

Tokyo, JP

Overview

3→

Patents

1987–1989

Patent span

Electricity

Primary field (CPC H)

Patents· 3 as inventor

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

H01Sprimary

H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light40%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein20%

H03KPulse technique20%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation20%

PatentTitleYear

4,884,279'Optical transmission apparatus'1989 4,756,607'Optical isolator device having two cascaded isolator elements with different light beam rotation angles'1988 4,698,821'Integrated light emitting/receiving amplifier element'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1989Patents assigned to NEC CORP (3)· patent assignee history

1987–1989Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NEC CORP	3	1987–1989

Locations

Location	Patents	Span
Tokyo, JP	3	1987–1989