Inventor

Masakazu Shimizu

Inventor
Kanagawa, JP

Overview

7→
Patents
1996–2020
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.

Y10Tprimary
Y10TTechnical subjects covered by former us classification19%
H04LTransmission of digital information, e.g. telegraphic communication13%
H05KPrinted circuits13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
C08LCompositions of macromolecular compounds6%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms6%
D06NWall, floor, or like covering materials, e.g. linoleum, oilcloth, artificial leather, roofing felt, consisting of a fibrous web coated with a layer of macromolecular material6%
G01NInvestigating or analysing materials by determining their chemical or physical properties6%
G03GElectrography6%
H03MCoding6%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2011Patents assigned to FUJI XEROX CO LTD (3)· patent assignee history
1996–2011Based in Kanagawa, JP· patent location history
1998Patents assigned to IKEDA BUSSAN CO (1)· patent assignee history
1998Based in Ichihara, JP· patent location history
2011–2016Patents assigned to SHIMIZU MASAKAZU (2)· patent assignee history
2011Based in Minami-ashigara, JP· patent location history
2016Patents assigned to IGARASHI AKIRA (1)· patent assignee history
2016Patents assigned to KATO YUKIO (1)· patent assignee history
2016Based in Kyoto, JP· patent location history
2020Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJI XEROX CO LTD31996–2011
SHIMIZU MASAKAZUself22011–2016
IGARASHI AKIRA12016
IKEDA BUSSAN CO11998
KATO YUKIO12016
Locations
LocationPatentsSpan
Kanagawa, JP31996–2011
Tokyo, JP12020
Kyoto, JP12016
Minami-ashigara, JP12011
Ichihara, JP11998