Inventor

Shigeo Matsuyama

Inventor
Obu, JP

Overview

6→
Patents
1984–2017
Patent span
Chemistry
Primary field (CPC C)

Patents· 6 as inventor

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

Y10Sprimary
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
A61KPreparations for medical, dental or toiletry purposes5%
B60LPropulsion of electrically-propelled vehicles5%
B62DMotor vehicles5%
C07KPeptides5%
C12NMicroorganisms or enzymes5%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture5%
C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms5%
E02FDredging5%
G01CMeasuring distances, levels or bearings5%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984Patents assigned to TAKEDA CHEMICAL INDUSTRIES LTD (1)· patent assignee history
1984Based in Hikari, JP· patent location history
1993Patents assigned to INT REMOTE CORP (1)· patent assignee history
1993Based in Tokyo, JP· patent location history
1994Patents assigned to TETJIN LIMITED (1)· patent assignee history
1994Based in Wako, JP· patent location history
2013–2017Patents assigned to DENSO CORP (3)· patent assignee history
2013–2014Patents assigned to MATSUYAMA SHIGEO (2)· patent assignee history
2013Based in Kariya, JP· patent location history
2014–2017Based in Obu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DENSO CORP32013–2017
MATSUYAMA SHIGEOself22013–2014
INT REMOTE CORP11993
TAKEDA CHEMICAL INDUSTRIES LTD11984
TETJIN LIMITED11994
Locations
LocationPatentsSpan
Obu, JP22014–2017
Kariya, JP12013
Wako, JP11994
Tokyo, JP11993
Hikari, JP11984