LexDanaLexDanabeta
Inventor

Kou Ohno

Inventor
Sendai, JP

Overview

10→
Patents
1991–2020
Patent span
Physics
Primary field (CPC G)

Patents· 10 as inventor

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

G01Dprimary
G01DMeasuring not specially adapted for a specific variable33%
B25JManipulators13%
H02KDynamo-electric machines13%
H03MCoding13%
G05BControl or regulating systems in general8%
G01BMeasuring length, thickness or similar linear dimensions4%
G01CMeasuring distances, levels or bearings4%
G05DSystems for controlling or regulating non-electric variables4%
G06FElectric digital data processing4%
Y10TTechnical subjects covered by former us classification4%
PatentTitleYear
10,557,707Encoder, driving device, and robot apparatus20209,534,931'Encoder, encoder installation method, torque-limiting mechanism, driving apparatus, and robot apparatus'20179,306,434'Control apparatus for controlling rotation of joints of robot'20169,020,774'Encoder system, signal processing method, and transmission signal generation and output device'20158,977,516'Encoder system, signal processing method, and transmission signal generation and output device'20156,107,621'Modular encoder and method of manufacturing the same'20005,663,557'Multiple rotating absolute encoder capable of accurately latching absolute address data with data on number of rotations'19975,565,864'Absolute encoder'19965,563,408'Absolute encoder having absolute pattern graduations and incremental pattern graduations with phase control'19965,068,529'Absolute position detection encoder'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–2020Patents assigned to NIKON CORP (8)· patent assignee history
1991–1996Based in Kanagawa, JP· patent location history
1996–1997Based in Zama, JP· patent location history
2000Patents assigned to KAWASAKI HEAVY IND LTD (1)· patent assignee history
2000Based in Sagamihara, JP· patent location history
2015Patents assigned to KISHIDA HIROYUKI (1)· patent assignee history
2015Patents assigned to MORITA TORU (1)· patent assignee history
2015–2020Based in Sendai, JP· patent location history
2016–2017Patents assigned to DENSO WAVE INC (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIKON CORP81991–2020
DENSO WAVE INC22016–2017
KAWASAKI HEAVY IND LTD12000
KISHIDA HIROYUKI12015
MORITA TORU12015
Locations
LocationPatentsSpan
Sendai, JP52015–2020
Zama, JP21996–1997
Kanagawa, JP21991–1996
Sagamihara, JP12000