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Inventor

Kenji Kazama

Inventor
Tokyo, JP

Overview

3→
Patents
1992–2012
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A61Lprimary
A61LMethods or apparatus for sterilising materials or objects in general40%
G01NInvestigating or analysing materials by determining their chemical or physical properties40%
C09DCoating compositions, e.g. paints, varnishes or lacquers20%
PatentTitleYear
8,222,327'Plasma sterilization indicator'20127,189,355'Indicator for plasma sterilization'2007D0326678'Printer for computer'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992Patents assigned to SEIKO EPSON CORP (1)· patent assignee history
1992Based in Nagano, JP· patent location history
2007–2012Patents assigned to KAZAMA KENJI (2)· patent assignee history
2007–2012Patents assigned to MIKUMO MASAO (2)· patent assignee history
2007Patents assigned to JO YOSHIO (1)· patent assignee history
2007–2012Based in Tokyo, JP· patent location history
2012Patents assigned to HOGY MEDICAL CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KAZAMA KENJIself22007–2012
MIKUMO MASAO22007–2012
HOGY MEDICAL CO LTD12012
JO YOSHIO12007
SEIKO EPSON CORP11992
Locations
LocationPatentsSpan
Tokyo, JP22007–2012
Nagano, JP11992