Inventor

Naohisa Hirao

Inventor
Saitama, JP

Overview

6→
Patents
2002–2006
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 6 as inventor

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

B62Jprimary
B62JCycle saddles or seats21%
F02BInternal-combustion piston engines21%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof21%
B62KCycles14%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general14%
Y02TClimate change mitigation technologies related to transportation7%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2006Patents assigned to HONDA MOTOR CO LTD (6)· patent assignee history
2002–2006Based in Saitama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HONDA MOTOR CO LTD62002–2006
Locations
LocationPatentsSpan
Saitama, JP62002–2006