LexDanaLexDanabeta
Inventor

Keiichi Hanyu

Inventor
Wako, JP

Overview

5→
Patents
1992–2013
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 5 as inventor

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

F16Hprimary
F16HGearing71%
F16GBelts, cables, or ropes, predominantly used for driving purposes14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
PatentTitleYear
8,439,798'Hydraulic apparatus for automatic transmission'20136,244,385'Lubrication pressure controller'20015,853,347'Continuously variable V-belt transmission'19985,665,023'Failsafe control apparatus for belt-type continuously variable transmission'19975,123,880'Metallic V-belt'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–2013Patents assigned to HONDA MOTOR CO LTD (5)· patent assignee history
1992Based in Kamifukuoka, JP· patent location history
1997Based in Iruma, JP· patent location history
1998Based in Saitama, JP· patent location history
2001–2013Based in Wako, JP· patent location history
2013Patents assigned to AOKI AKIHIRA (1)· patent assignee history
2013Patents assigned to HANYU KEIICHI (1)· patent assignee history
2013Patents assigned to IGARI GENSO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HONDA MOTOR CO LTD51992–2013
AOKI AKIHIRA12013
HANYU KEIICHIself12013
IGARI GENSO12013
Locations
LocationPatentsSpan
Wako, JP22001–2013
Saitama, JP11998
Iruma, JP11997
Kamifukuoka, JP11992