Inventor

Ryuichi Hasegawa

Inventor

Kuwana, JP

Overview

1986–2019

Patent span

Chemistry

Primary field (CPC C)

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

F16Hprimary

F16HGearing11%

B60KArrangement or mounting of propulsion units or of transmissions in vehicles7%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds7%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients7%

C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments7%

G02BOptical elements, systems or apparatus7%

Y02TClimate change mitigation technologies related to transportation7%

A61FFilters implantable into blood vessels4%

A61LMethods or apparatus for sterilising materials or objects in general4%

B60LPropulsion of electrically-propelled vehicles4%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1986–1987Patents assigned to MITSUBISHI MONSANTO CHEM (2)· patent assignee history

1986–1991Based in Kuwana, JP· patent location history

2009–2011Patents assigned to MITSUBISHI CHEM CORP (2)· patent assignee history

2009–2011Based in Yokohama, JP· patent location history

2012–2013Based in Toyota, JP· patent location history

2013–2019Patents assigned to TOYOTA MOTOR CO LTD (3)· patent assignee history

2013Patents assigned to HASEGAWA RYUICHI (2)· patent assignee history

2013Patents assigned to TOMITA MAKOTO (2)· patent assignee history

2013Based in Aichi, JP· patent location history

2019Based in Susono, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations