Inventor

Atsushi Yokoo

Inventor

Zama, JP

Overview

1→

Patents

1999

Patent span

Chemistry

Primary field (CPC C)

Patents· 1 as inventor

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

C07Bprimary

C07BGeneral methods of organic chemistry33%

C07DHeterocyclic compounds33%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein33%

PatentTitleYear

5,981,756'Deuterated 2-adamantylamino-5-nitropyridine, organic nonlinear optical material containing the compound, and production method of the compound'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999Patents assigned to NIPPON TELEGRAPH & TELEPHONE (1)· patent assignee history

1999Based in Zama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NIPPON TELEGRAPH & TELEPHONE	1	1999

Locations

Location	Patents	Span
Zama, JP	1	1999