Inventor

Haruhiko Horiguchi

Inventor

Tokyo, JP

Overview

11→

Patents

2010–2019

Patent span

Physics

Primary field (CPC G)

Patents· 11 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 variable41%

B25JManipulators9%

G01BMeasuring length, thickness or similar linear dimensions9%

G11BInformation storage based on relative movement between record carrier and transducer9%

G02BOptical elements, systems or apparatus5%

G03HHolographic processes or apparatus5%

G06FElectric digital data processing5%

H01LSemiconductor devices5%

H04NPictorial communication, e.g. television5%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation5%

PatentTitleYear

10,514,255Eccentricity calculating method, rotary encoder, robotic arm and robot apparatus2019 10,094,684Method of manufacturing rotary scale, rotary scale, rotary encoder, driving apparatus, image pickup apparatus and robot apparatus2018 9,464,924'Scale, displacement detection apparatus, lens apparatus, image pickup system, and assembling apparatus'2016 9,347,802'Scale, vernier encoder and apparatus using the same'2016 9,329,058'Encoder that detects displacement of an object, and lens apparatus and camera having the same'2016 9,121,731'Encoder having a scale with two areas in which an increasing direction of the amplitude of the energy distribution is opposite between the two areas for precisely obtaining a position of the scale'2015 8,993,954'Optical encoder having a high resolution detection mode to detect a fine pitch pattern and a low resolution detection mode to detect a coarse pitch pattern'2015 8,618,467'Absolute encoder that detects an absolute position of an object'2013 8,488,131'Scale, displacement detection apparatus provided with the same, and imaging apparatus provided with the same'2013 7,796,313'Holographic information recording-reproducing process and apparatus therefor'2010 7,791,986'Optical information recording/reproducing apparatus'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2019Patents assigned to CANON KK (10)· patent assignee history

2010–2019Based in Tokyo, JP· patent location history

2013–2015Patents assigned to HORIGUCHI HARUHIKO (4)· patent assignee history

2015Patents assigned to NAGURA CHIHIRO (2)· patent assignee history

2018Patents assigned to CANON PRECISION INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CANON KK	10	2010–2019
HORIGUCHI HARUHIKOself	4	2013–2015
NAGURA CHIHIRO	2	2015
CANON PRECISION INC	1	2018

Locations

Location	Patents	Span
Tokyo, JP	11	2010–2019