Inventor

Akihito Toda

Inventor

Yamanashi, JP

Overview

1992–2011

Patent span

Electricity

Primary field (CPC H)

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

H10Pprimary

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1036%

H01JElectric discharge tubes or discharge lamps18%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests18%

B29DProducing particular articles from plastics or from substances in a plastic state9%

G02BOptical elements, systems or apparatus9%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices9%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1992–2011Patents assigned to TOKYO ELECTRON LTD (6)· patent assignee history

1992Patents assigned to TEL YAMANISHI KK (1)· patent assignee history

1992–2001Based in Yamanashi, JP· patent location history

2007–2011Based in Nirasaki, JP· patent location history

2011Patents assigned to AMEMIYA HIROKI (1)· patent assignee history

2011Patents assigned to NAGAHATA HIROSHI (1)· patent assignee history

2011Patents assigned to TODA AKIHITO (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations

Location	Patents	Span
Yamanashi, JP	4	1992–2001
Nirasaki, JP	2	2007–2011