Inventor

Mayumi Akena

Inventor

Hiratsuka, JP

Overview

2→

Patents

1990–1998

Patent span

Performing operations

Primary field (CPC B)

Patents· 2 as inventor

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

B05Bprimary

B05BSpraying apparatus20%

B05DProcesses for applying fluent materials to surfaces, in general20%

C09KMaterials for miscellaneous applications, not provided for elsewhere20%

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

Y10TTechnical subjects covered by former us classification20%

PatentTitleYear

5,749,973'Apparatus for spraying particulate material in an evaporatable dispersion having elecrical potential'1998 4,971,829'Spraying process for corona charges spacer material and attracting the same to plate having an electrical potential'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1998Patents assigned to CANON KK (2)· patent assignee history

1990–1998Based in Hiratsuka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CANON KK	2	1990–1998

Locations

Location	Patents	Span
Hiratsuka, JP	2	1990–1998