Inventor

Toshiya Shimada

Inventor
Toyama, JP

Overview

7→
Patents
1997–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 7 as inventor

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

H01Lprimary
H01LSemiconductor devices11%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1011%
H01JElectric discharge tubes or discharge lamps9%
A61KPreparations for medical, dental or toiletry purposes6%
A61QSpecific use of cosmetics or similar toiletry preparations6%
F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace6%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices6%
H05HPlasma technique6%
B08BCleaning in general3%
B29BPreparation or pretreatment of the material to be shaped3%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2010Patents assigned to KAO CORP (3)· patent assignee history
1997–2010Based in Wakayama, JP· patent location history
2015–2020Patents assigned to HITACHI INT ELECTRIC INC (4)· patent assignee history
2015–2018Patents assigned to AMANO TOMIHIRO (2)· patent assignee history
2015–2018Patents assigned to HIYAMA SHIN (2)· patent assignee history
2015–2020Based in Toyama, JP· patent location history
2019–2020Patents assigned to KOKUSAI ELECTRIC CORP (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI INT ELECTRIC INC42015–2020
KAO CORP31997–2010
AMANO TOMIHIRO22015–2018
HIYAMA SHIN22015–2018
KOKUSAI ELECTRIC CORP22019–2020
Locations
LocationPatentsSpan
Toyama, JP42015–2020
Wakayama, JP31997–2010