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Inventor

Koji Tsukamoto

Inventor
Makinohara-shi, JP

Overview

2→
Patents
1999–2018
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

F16Dprimary
F16DCouplings for transmitting rotation33%
F16HGearing33%
F16JPistons33%
PatentTitleYear
10,100,881Clutch seal20185,954,177'Oil seal for automatic transmission'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2018Patents assigned to NOK CORP (2)· patent assignee history
1999Patents assigned to AISIN AW CO (1)· patent assignee history
1999Based in Shizuoka, JP· patent location history
2018Patents assigned to NISSAN MOTOR (1)· patent assignee history
2018Based in Makinohara-shi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NOK CORP21999–2018
AISIN AW CO11999
NISSAN MOTOR12018
Locations
LocationPatentsSpan
Makinohara-shi, JP12018
Shizuoka, JP11999