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Inventor

Takeshi Mitsuma

Inventor
Sagamihara, JP

Overview

3→
Patents
2000–2010
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.

G07Fprimary
G07FCoin-freed or like apparatus38%
G07DHandling of coins or valuable papers, e.g. testing, sorting by denominations, counting, dispensing, changing or depositing25%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables13%
G01VGeophysics13%
H10HInorganic light-emitting semiconductor devices having potential barriers13%
PatentTitleYear
7,699,152'Device for discriminating valuable papers with low power consumption'20107,501,659'LED device and optical detector therewith for bill validator'20096,019,210'Warming-up type bill validator'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2010Patents assigned to NIPPON KINSEN KIKAI KK (3)· patent assignee history
2000Based in Osaka, JP· patent location history
2009–2010Based in Sagamihara, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON KINSEN KIKAI KK32000–2010
Locations
LocationPatentsSpan
Sagamihara, JP22009–2010
Osaka, JP12000