Inventor

Masashi Kageyama

Inventor
Ome, JP

Overview

7→
Patents
2014–2020
Patent span
Physics
Primary field (CPC G)

Patents· 7 as inventor

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

H01Jprimary
H01JElectric discharge tubes or discharge lamps36%
G01SRadio direction-finding18%
A61BDiagnosis9%
G01NInvestigating or analysing materials by determining their chemical or physical properties9%
G02BOptical elements, systems or apparatus9%
G06TImage data processing or generation, in general9%
H05GX-ray technique9%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2020Patents assigned to RIGAKU DENKI CO LTD (5)· patent assignee history
2014Patents assigned to CHAKI TOMOHIRO (2)· patent assignee history
2014Patents assigned to KAGEYAMA MASASHI (2)· patent assignee history
2014Patents assigned to KATO KOICHI (2)· patent assignee history
2014Based in Ome, JP· patent location history
2018–2020Patents assigned to KONICA MINOLTA INC (2)· patent assignee history
2018Based in Chiyoda-ku, JP· patent location history
2019Based in Hachioji, JP· patent location history
2020Based in Tokyo, JP· patent location history
2020Based in Akishima, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RIGAKU DENKI CO LTD52014–2020
CHAKI TOMOHIRO22014
KAGEYAMA MASASHIself22014
KATO KOICHI22014
KONICA MINOLTA INC22018–2020
Locations
LocationPatentsSpan
Ome, JP32014
Tokyo, JP12020
Akishima, JP12020
Hachioji, JP12019
Chiyoda-ku, JP12018