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Inventor

Yoko Okano

Inventor
Tokyo, JP

Overview

3→
Patents
1993–2021
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

C25Dprimary
C25DProcesses for the electrolytic or electrophoretic production of coatings20%
G06FElectric digital data processing20%
G11BInformation storage based on relative movement between record carrier and transducer20%
H02KDynamo-electric machines20%
H04LTransmission of digital information, e.g. telegraphic communication20%
PatentTitleYear
11,128,400Bit assignment estimating device, bit assignment estimating method, and program20215,294,851'Small-sized DC motor'19945,221,459'Method of manufacturing a magnetic disk substrate of titanium'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–1994Patents assigned to NIPPON KOKAN KK (2)· patent assignee history
1993–1994Based in Tokyo, JP· patent location history
2021Patents assigned to NIPPON TELEGRAPH & TELEPHONE (1)· patent assignee history
2021Based in Musashino, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON KOKAN KK21993–1994
NIPPON TELEGRAPH & TELEPHONE12021
Locations
LocationPatentsSpan
Tokyo, JP21993–1994
Musashino, JP12021