Inventor

Masashi Kikuchi

Inventor

Chigasaki, JP

Overview

1986–2020

Patent span

Electricity

Primary field (CPC H)

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

H01Jprimary

H01JElectric discharge tubes or discharge lamps19%

C23CCoating metallic material13%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1013%

A61KPreparations for medical, dental or toiletry purposes6%

A61QSpecific use of cosmetics or similar toiletry preparations6%

B08BCleaning in general6%

G01RMeasuring electric variables6%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices6%

H01LSemiconductor devices6%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1986–2020Based in Yokohama, JP· patent location history

1993Patents assigned to ULVAC CORP (2)· patent assignee history

1993–2016Based in Chigasaki, JP· patent location history

1993Based in Fujisawa, JP· patent location history

2016Patents assigned to BABA MAMORU (1)· patent assignee history

2016Patents assigned to KIKUCHI MASASHI (1)· patent assignee history

2016Patents assigned to MAMORU BABA (1)· patent assignee history

2020Patents assigned to SAMSUNG ELECTRONICS CO LTD (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations