Inventor

Mituo Suzuki

Inventor

Hitachi, JP

Overview

6→

Patents

1979–2021

Patent span

Physics

Primary field (CPC G)

Patents· 6 as inventor

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

E05Fprimary

E05FDevices for moving wings into open or closed position11%

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 thereof11%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%

B29BPreparation or pretreatment of the material to be shaped6%

B29CShaping or joining of plastics6%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts6%

F22DPreheating, or accumulating preheated, feed-water for steam generation6%

F28BSteam or vapour condensers6%

F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact6%

G06FElectric digital data processing6%

PatentTitleYear

10,915,220Input terminal device and operation input method2021 10,909,435Apparatus for managing baggage, a method for managing baggage and a baggage management system2021 5,518,577'Apparatus for manufacturing fiber-reinforced molding compound'1996 4,365,250'Garage door operation control apparatus'1982 4,328,540'Door operation control apparatus'1982 4,136,734'Feedwater heater'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979–1982Patents assigned to HITACHI LTD (3)· patent assignee history

1979–1982Based in Hitachi, JP· patent location history

1996Patents assigned to TAKEDA CHEMICAL INDUSTRIES LTD (1)· patent assignee history

1996Based in Shimizu, JP· patent location history

2021Patents assigned to MAXELL LTD (2)· patent assignee history

2021Based in Otokuni-gun, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HITACHI LTD	3	1979–1982
MAXELL LTD	2	2021
TAKEDA CHEMICAL INDUSTRIES LTD	1	1996

Locations

Location	Patents	Span
Hitachi, JP	3	1979–1982
Otokuni-gun, JP	2	2021
Shimizu, JP	1	1996