Inventor

Kazunari Ishii

Inventor
Nirasaki, JP

Overview

19→
Patents
1995–2020
Patent span
Physics
Primary field (CPC G)

Patents· 19 as inventor

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

G01Rprimary
G01RMeasuring electric variables26%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1018%
G05BControl or regulating systems in general11%
A61BDiagnosis5%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling5%
G03GElectrography5%
G06TImage data processing or generation, in general5%
B01DSeparation3%
B41JTypewriters3%
E04BGeneral building constructions3%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2018Patents assigned to TOKYO ELECTRON LTD (9)· patent assignee history
2004–2014Based in Nirasaki, JP· patent location history
2012–2015Patents assigned to ISHII KAZUNARI (5)· patent assignee history
2012–2014Patents assigned to NIHON MEDIPHYSICS CO LTD (2)· patent assignee history
2015–2018Based in Yamanashi, JP· patent location history
2017Based in Tsurugashima, JP· patent location history
2018–2019Patents assigned to MAKINO MILLING MACHINE (3)· patent assignee history
2018–2019Based in Aiko-gun, JP· patent location history
2019–2020Patents assigned to FUJI XEROX CO LTD (2)· patent assignee history
2019–2020Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOKYO ELECTRON LTD92001–2018
ISHII KAZUNARIself52012–2015
MAKINO MILLING MACHINE32018–2019
FUJI XEROX CO LTD22019–2020
NIHON MEDIPHYSICS CO LTD22012–2014
Locations
LocationPatentsSpan
Nirasaki, JP72004–2014
Kanagawa, JP32019–2020
Aiko-gun, JP22018–2019
Yamanashi, JP22015–2018
Tsurugashima, JP12017