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Inventor

Hayami Kikawa

Inventor
Kanagawa, JP

Overview

3→
Patents
2008–2012
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.

G01Sprimary
G01SRadio direction-finding50%
G01CMeasuring distances, levels or bearings25%
G01DMeasuring not specially adapted for a specific variable25%
PatentTitleYear
8,330,097'Angular correction method for rotary encoder'20127,339,655'Electric optical distance wavelength meter'20087,336,346'Distance measuring device and method thereof'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008Patents assigned to SOKKIA CO LTD (2)· patent assignee history
2008–2012Based in Kanagawa, JP· patent location history
2008Based in Ashigarakami-gun, JP· patent location history
2012Patents assigned to KIKAWA HAYAMI (1)· patent assignee history
2012Patents assigned to SOKKIA TOPCON CO LTD (1)· patent assignee history
2012Patents assigned to YANOBE SATOSHI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SOKKIA CO LTD22008
KIKAWA HAYAMIself12012
SOKKIA TOPCON CO LTD12012
YANOBE SATOSHI12012
Locations
LocationPatentsSpan
Kanagawa, JP22008–2012
Ashigarakami-gun, JP12008