Inventor

Junji Fukuda

Inventor
Hachioji, JP

Overview

16→
Patents
1986–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 16 as inventor

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

C12Mprimary
C12MApparatus for enzymology or microbiology11%
C12NMicroorganisms or enzymes8%
A61LMethods or apparatus for sterilising materials or objects in general5%
B01FMixing, e.g. dissolving, emulsifying or dispersing5%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry5%
B01LChemical or physical laboratory apparatus for general use5%
B29CShaping or joining of plastics5%
B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering5%
G01NInvestigating or analysing materials by determining their chemical or physical properties5%
G02BOptical elements, systems or apparatus5%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–2020Based in Yokohama, JP· patent location history
1992–2005Patents assigned to KYOWA ELECTRIC & CHEMICAL (6)· patent assignee history
1992–2005Based in Hachioji, JP· patent location history
2005–2021Based in Tokyo, JP· patent location history
2012–2016Patents assigned to FUKUDA JUNJI (4)· patent assignee history
2012–2018Patents assigned to UNIV TSUKUBA (3)· patent assignee history
2012–2015Patents assigned to SUZUKI HIROAKI (2)· patent assignee history
2012Patents assigned to ANADA TAKAHISA (1)· patent assignee history
2012–2018Based in Tsukuba, JP· patent location history
2014Based in Kitakyushu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KYOWA ELECTRIC & CHEMICAL61992–2005
FUKUDA JUNJIself42012–2016
UNIV TSUKUBA32012–2018
SUZUKI HIROAKI22012–2015
ANADA TAKAHISA12012
Locations
LocationPatentsSpan
Hachioji, JP61992–2005
Tokyo, JP32005–2021
Yokohama, JP31986–2020
Tsukuba, JP22012–2018
Kitakyushu, JP12014