Inventor

Yoshiaki Matsuoka

Inventor
Takasago, JP

Overview

11→
Patents
1998–2020
Patent span
Chemistry
Primary field (CPC C)

Patents· 11 as inventor

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

C08Lprimary
C08LCompositions of macromolecular compounds15%
C08JWorking-up11%
A61BDiagnosis7%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients7%
G06FElectric digital data processing7%
H04NPictorial communication, e.g. television7%
B29CShaping or joining of plastics4%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts4%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds4%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2001Patents assigned to SANYO ELECTRIC CO (2)· patent assignee history
1998–2001Based in Tottori, JP· patent location history
2005–2010Patents assigned to HITACHI LTD (2)· patent assignee history
2005–2010Based in Hitachinaka, JP· patent location history
2010–2013Patents assigned to FUJIFILM CORP (3)· patent assignee history
2012–2013Patents assigned to MATSUOKA YOSHIAKI (2)· patent assignee history
2013Based in Kanagawa, JP· patent location history
2017–2020Patents assigned to KANEKA CORP (4)· patent assignee history
2017–2020Based in Takasago, JP· patent location history
2019Based in Hyogo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KANEKA CORP42017–2020
FUJIFILM CORP32010–2013
HITACHI LTD22005–2010
MATSUOKA YOSHIAKIself22012–2013
SANYO ELECTRIC CO21998–2001
Locations
LocationPatentsSpan
Takasago, JP32017–2020
Hitachinaka, JP22005–2010
Tottori, JP21998–2001
Hyogo, JP12019
Kanagawa, JP12013