Inventor

Sachiko Okuzaki

Inventor

Hitachi, JP

Overview

3→

Patents

1998–2005

Patent span

Physics

Primary field (CPC G)

Patents· 3 as inventor

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

Y10Tprimary

Y10TTechnical subjects covered by former us classification21%

C23CCoating metallic material14%

G02BOptical elements, systems or apparatus14%

B82YSpecific uses or applications of nanostructures7%

G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light7%

G01KMeasuring temperature7%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein7%

G11BInformation storage based on relative movement between record carrier and transducer7%

H01JElectric discharge tubes or discharge lamps7%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%

PatentTitleYear

6,844,092'Optically functional element and production method and application therefor'2005 6,790,502'Optically functional element and production method and application therefor'2004 5,712,024'Anti-reflector film, and a display provided with the same'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2005Patents assigned to HITACHI LTD (3)· patent assignee history

1998–2005Based in Hitachi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HITACHI LTD	3	1998–2005

Locations

Location	Patents	Span
Hitachi, JP	3	1998–2005