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Inventor

Hirokazu Tochiki

Inventor
Wako, JP

Overview

3→
Patents
2010–2011
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 3 as inventor

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

F01Lprimary
F01LCyclically operating valves for machines or engines75%
Y10TTechnical subjects covered by former us classification25%
PatentTitleYear
8,011,336'Variable valve opening property internal combustion engine'20117,779,797'Engine valve operating system'20107,669,564'Variable valve lift internal combustion engine'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2011Patents assigned to HONDA MOTOR CO LTD (3)· patent assignee history
2010–2011Based in Wako, JP· patent location history
2010Based in Saitama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HONDA MOTOR CO LTD32010–2011
Locations
LocationPatentsSpan
Wako, JP22010–2011
Saitama, JP12010