Inventor

Tomohiro Moriyama

Inventor

Tokyo, JP

Overview

9→

Patents

2007–2020

Patent span

Physics

Primary field (CPC G)

Patents· 9 as inventor

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

G06Tprimary

G06TImage data processing or generation, in general14%

H04NPictorial communication, e.g. television14%

G01MTesting static or dynamic balance of machines or structures9%

G01RMeasuring electric variables9%

G01VGeophysics9%

H01HElectric switches9%

C10MLubricating compositions5%

C10NIndexing scheme associated with subclass c10m relating to lubricating compositions5%

E05FDevices for moving wings into open or closed position5%

E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof5%

PatentTitleYear

10,755,442Oil leakage detector and oil leakage detection method and image processing unit2020 10,234,355Leakage oil detection system2019 10,155,916Lubricant for gas insulated switchgear, and gas insulated switchgear2018 10,113,933Leakage oil detector system and method2018 9,898,830'Oil leakage detector and oil leakage detection method'2018 9,613,762'Power switchgear'2017 7,631,458'Wire drum window regulator'2009 7,388,384'Method and system for monitoring partial discharge in gas-insulated apparatus'2008 7,256,584'Method and system for measuring partial discharge'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2008Patents assigned to JAPAN AE POWER SYSTEMS CORP (2)· patent assignee history

2007–2008Based in Hitachi, JP· patent location history

2009Patents assigned to HONDA MOTOR CO LTD (1)· patent assignee history

2009Patents assigned to JOHNAN MFG CO LTD (1)· patent assignee history

2009Based in Nagano, JP· patent location history

2017–2020Patents assigned to HITACHI LTD (6)· patent assignee history

2017–2020Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HITACHI LTD	6	2017–2020
JAPAN AE POWER SYSTEMS CORP	2	2007–2008
HONDA MOTOR CO LTD	1	2009
JOHNAN MFG CO LTD	1	2009

Locations

Location	Patents	Span
Tokyo, JP	6	2017–2020
Hitachi, JP	2	2007–2008
Nagano, JP	1	2009