Inventor

Kazumi Ishida

Inventor

Aichi, JP

Overview

1991–2021

Patent span

Mechanical engineering

Primary field (CPC F)

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

F01Nprimary

F01NGas-flow silencers or exhaust apparatus for machines or engines in general15%

F02BInternal-combustion piston engines15%

F02DControlling combustion engines15%

B29CShaping or joining of plastics10%

B29LIndexing scheme associated with subclass b29c, relating to particular articles10%

B60KArrangement or mounting of propulsion units or of transmissions in vehicles5%

B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for5%

B60TVehicle brake control systems or parts thereof5%

F02MSupplying combustion engines in general with combustible mixtures or constituents thereof5%

H01TSpark gaps5%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1991–1993Patents assigned to HONDA MOTOR CO LTD (2)· patent assignee history

1991–1993Based in Sayama, JP· patent location history

1992–1995Patents assigned to NIPPON DENSO CO (3)· patent assignee history

1992–1993Based in Aichi, JP· patent location history

1995Based in Nishikasugai-gun, JP· patent location history

1997Patents assigned to MITSUBISHI MOTORS CORP (1)· patent assignee history

1997Based in Okazaki, JP· patent location history

2021Patents assigned to DENSO CORP (1)· patent assignee history

2021Patents assigned to SHARP KK (1)· patent assignee history

2021Based in Kariya, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations