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Inventor

Yuko Sasaki

Inventor
Chiba, JP

Overview

5→
Patents
2000–2021
Patent span
Physics
Primary field (CPC G)

Patents· 5 as inventor

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

G04Cprimary
G04CElectromechanical clocks or watches57%
B29CShaping or joining of plastics14%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts14%
B29LIndexing scheme associated with subclass b29c, relating to particular articles14%
PatentTitleYear
11,027,459Fuel tank producing apparatus20216,582,118'Electronic timepiece having transmission wheel rotational position detecting apparatus'20036,584,040'Electronic timepiece'20036,088,302'Electronic timepiece'20006,088,300'Calendar electronic timepiece'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2003Patents assigned to SEIKO INSTR INC (4)· patent assignee history
2000–2003Based in Chiba, JP· patent location history
2021Patents assigned to HATTA KEN (1)· patent assignee history
2021Patents assigned to KOYO THERMO SYS CO LTD (1)· patent assignee history
2021Patents assigned to SASAKI YASUHIRO (1)· patent assignee history
2021Patents assigned to TOYOTA MOTOR CO LTD (1)· patent assignee history
2021Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SEIKO INSTR INC42000–2003
HATTA KEN12021
KOYO THERMO SYS CO LTD12021
SASAKI YASUHIROself12021
TOYOTA MOTOR CO LTD12021
Locations
LocationPatentsSpan
Chiba, JP42000–2003
Osaka, JP12021