Inventor

Keita Naito

Inventor

Sakai, JP

Overview

2013–2020

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 general14%

B01DSeparation9%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution9%

B60TVehicle brake control systems or parts thereof5%

C21DModifying the physical structure of ferrous metals5%

C22CAlloys5%

E02FDredging5%

F02BInternal-combustion piston engines5%

F02CGas-turbine plants5%

F02FCylinders, pistons or casings, for combustion engines5%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2013–2016Patents assigned to NAITO KEITA (3)· patent assignee history

2013Based in Ishikawa, JP· patent location history

2014–2016Patents assigned to KUBOTA KK (4)· patent assignee history

2014–2016Patents assigned to NAKAHIRA TOSHIO (2)· patent assignee history

2014–2016Patents assigned to ONISHI TAKASHI (2)· patent assignee history

2014–2016Patents assigned to TAKEMOTO YOSHIKAZU (2)· patent assignee history

2014–2016Based in Sakai, JP· patent location history

2016Based in Chiba, JP· patent location history

2020Based in Yokohama, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations