Inventor

Ryouta Ishikawa

Inventor

Chiyoda-ku, JP

Overview

2018–2020

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.

G01Sprimary

G01SRadio direction-finding48%

G02BOptical elements, systems or apparatus38%

G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light5%

G01NInvestigating or analysing materials by determining their chemical or physical properties5%

H04NPictorial communication, e.g. television5%

PatentTitleYear

10,802,115Light projecting and receiving device, and laser radar device provided with same2020 10,782,392Scanning optical system and light projecting and receiving apparatus2020 10,746,856Light scanning type object detecting device2020 10,649,071Scanning optical system and radar2020 10,605,917Optical-scanning-type object detection device having a mirror surface to be inclined in a direction crossing a rotation axis2020 10,545,223Optical scanning object detection device detecting object that invades detection area2020 10,495,575Surface plasmon enhanced fluorescence measurement device and surface plasmon enhanced fluorescence measurement method2019 10,288,723Mirror unit, distance measurement device and laser radar, and mobile body and fixed object having the mirror unit and the distance measurement device or the laser radar2019 10,162,171Scanning optical system and light projecting and receiving apparatus2018 10,078,132Scanning optical system and radar2018 10,048,492Scanning optical system and radar2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018–2020Patents assigned to KONICA MINOLTA INC (11)· patent assignee history

2018–2020Based in Chiyoda-ku, JP· patent location history

2019–2020Based in Hino, JP· patent location history

2019–2020Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KONICA MINOLTA INC	11	2018–2020

Locations

Location	Patents	Span
Chiyoda-ku, JP	6	2018–2020
Hino, JP	3	2019–2020
Tokyo, JP	2	2019–2020