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Inventor

Makoto Okawauchi

Inventor
Ritto, JP

Overview

5→
Patents
1993–2012
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.

G01Jprimary
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light44%
A61BDiagnosis11%
G01MTesting static or dynamic balance of machines or structures11%
G01NInvestigating or analysing materials by determining their chemical or physical properties11%
G01RMeasuring electric variables11%
Y10TTechnical subjects covered by former us classification11%
PatentTitleYear
8,169,608'Optical characteristic measurement device and optical characteristic measurement method suitable for spectrum measurement'20128,169,607'Optical characteristic measurement device and optical characteristic measurement method suitable for spectrum measurement'20127,528,967'Optical characteristic measuring apparatus and measuring method using light reflected from object to be measured'20096,879,395'Spectrum measuring instrument'20055,183,045'NMR measuring method and measuring apparatus for tissue of a living body'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–2005Based in Shiga, JP· patent location history
2005–2012Patents assigned to OTSUKA DENSHI KK (4)· patent assignee history
2009–2012Based in Ritto, JP· patent location history
2012Patents assigned to MIZUGUCHI TSUTOMU (2)· patent assignee history
2012Patents assigned to OHKUBO KAZUAKI (2)· patent assignee history
2012Patents assigned to OKAWAUCHI MAKOTO (2)· patent assignee history
2012Patents assigned to OSHIMA KOSEI (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OTSUKA DENSHI KK42005–2012
MIZUGUCHI TSUTOMU22012
OHKUBO KAZUAKI22012
OKAWAUCHI MAKOTOself22012
OSHIMA KOSEI22012
Locations
LocationPatentsSpan
Ritto, JP32009–2012
Shiga, JP21993–2005