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Inventor

Hirofumi Nakagomi

Inventor
Fukuroi, JP

Overview

10→
Patents
1995–2009
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 10 as inventor

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

F16Dprimary
F16DCouplings for transmitting rotation75%
B21HMaking particular metal objects by rolling, e.g. screws, wheels, rings, barrels, balls8%
F16HGearing8%
Y10TTechnical subjects covered by former us classification8%
PatentTitleYear
7,562,756'Clutch drum and method for manufacturing such clutch drum'20097,481,306'Wet-type multiplate clutch'20096,978,874'Starting clutch'20056,849,024'Starting clutch and method of controlling the same'20056,817,460'Wet multi-plate clutch'20046,648,117'Starting clutch and method for controlling same'20036,513,630'Double-wound band braking device'20036,401,878'Brake band'20025,467,849'Brake band'19955,462,138'Brake band'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2009Patents assigned to NSK WARNER KK (10)· patent assignee history
1995–2002Based in Shizuoka, JP· patent location history
2003–2009Based in Fukuroi, JP· patent location history
2005Patents assigned to NSK LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NSK WARNER KK101995–2009
NSK LTD12005
Locations
LocationPatentsSpan
Fukuroi, JP72003–2009
Shizuoka, JP31995–2002