Inventor

Akihisa Sato

Inventor

Yokohama, JP

Overview

2006–2021

Patent span

Mechanical engineering

Primary field (CPC F)

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

G06Fprimary

G06FElectric digital data processing23%

F01KSteam engine plants15%

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

Y02TClimate change mitigation technologies related to transportation15%

B22FWorking metallic powder8%

C22CAlloys8%

C23CCoating metallic material8%

F02GHot gas or combustion-product positive-displacement engine plants8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2006–2009Patents assigned to HONDA MOTOR CO LTD (2)· patent assignee history

2006Based in Wako, JP· patent location history

2009Based in Saitama, JP· patent location history

2011–2021Patents assigned to HITACHI LTD (3)· patent assignee history

2011–2012Based in Yokohama, JP· patent location history

2012Patents assigned to MASUDA HARUKI (1)· patent assignee history

2012Patents assigned to SATO AKIHISA (1)· patent assignee history

2021Patents assigned to JX NIPPON MINING & METALS CORP (1)· patent assignee history

2021Based in Ibaraki, JP· patent location history

2021Based in Tokyo, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations