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Inventor

Omito Toyoshima

Inventor
Gyoda, JP

Overview

3→
Patents
1995–2001
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B63Hprimary
B63HMarine propulsion or steering50%
F02BInternal-combustion piston engines17%
F15BSystems acting by means of fluids in general17%
Y10TTechnical subjects covered by former us classification17%
PatentTitleYear
6,328,616'Trim-tilt device for a marine propulsion unit'20016,213,823'Trim-tilt device for marine propulsion unit'20015,444,979'Fluid passage control device for fluid pressure actuator'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2001Patents assigned to SHOWA CORP (3)· patent assignee history
1995Based in Saitama, JP· patent location history
2001Based in Gyoda, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHOWA CORP31995–2001
Locations
LocationPatentsSpan
Gyoda, JP22001
Saitama, JP11995