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Inventor

Kimiyuki Sakai

Inventor
Seki, JP

Overview

14→
Patents
1994–2017
Patent span
Performing operations
Primary field (CPC B)

Patents· 14 as inventor

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

B26Bprimary
B26BHand-held cutting tools not otherwise provided for88%
B25FCombination or multi-purpose tools not otherwise provided for13%
PatentTitleYear
9,808,940'Folding knife with blade open assisting function'20179,327,413'Folding knife with a two-piece backlock'20168,832,943'Retractable scissors'20146,877,229'Knife with function of scissors'20056,594,906'Knife with integral gated attachment'20035,822,867'Knife'1998D0367599'Knife'19965,450,670'Knife having detachable hook'1995D0356723'Knife'1995D0356019'Knife'1995D0348599'Knife'1994D0347374'Knife'1994D0347375'Knife'1994D0345289'Knife'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–1996Patents assigned to Gerber Sakai (5)· patent assignee history
1994Patents assigned to SAKAI GERBER (1)· patent assignee history
1994–2017Based in Seki, JP· patent location history
1995–2017Patents assigned to GERBER SAKAI CO LTD (4)· patent assignee history
2003Patents assigned to BUCK KNIVES INC (1)· patent assignee history
2005Patents assigned to GEBER SAKAI CO LTD (1)· patent assignee history
2005Based in Gifu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
Gerber Sakai51994–1996
GERBER SAKAI CO LTD41995–2017
BUCK KNIVES INC12003
GEBER SAKAI CO LTD12005
SAKAI GERBER11994
Locations
LocationPatentsSpan
Seki, JP131994–2017
Gifu, JP12005