Inventor

Masahito Kataoka

Inventor

Hyogo, JP

Overview

9→

Patents

1999–2020

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 9 as inventor

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

F01Dprimary

F01DNon-positive displacement machines or engines, e.g. steam turbines33%

F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants24%

F16CShafts10%

F23RGenerating combustion products of high pressure or high velocity, e.g. gas-turbine combustion chambers10%

B66FHoisting, lifting, hauling or pushing, not otherwise provided for, e.g. devices which apply a lifting or pushing force directly to the surface of a load5%

F01KSteam engine plants5%

F02CGas-turbine plants5%

F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g5%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution5%

PatentTitleYear

10,619,512Rotary machine and method for controlling rotary machine2020 9,790,066'Rotating shaft lifting jig and rotating shaft lifting method'2017 7,032,386'Gas turbine combustor'2006 6,751,962'Tail tube seal structure of combustor and a gas turbine using the same structure'2004 6,298,657'Combined cycle power plant generation plant with steam cooling'2001 6,270,311'Gas turbine split ring'2001 6,261,058'Stationary blade of integrated segment construction and manufacturing method therefor'2001 6,050,776'Gas turbine stationary blade unit'2000 5,957,657'Method of forming a cooling air passage in a gas turbine stationary blade shroud'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999Patents assigned to MITISUBISHI HEAVY IND LTD (1)· patent assignee history

1999–2001Based in Takasago, JP· patent location history

2000–2006Patents assigned to MITSUBISHI HEAVY IND LTD (5)· patent assignee history

2001–2006Based in Hyogo, JP· patent location history

2017–2020Patents assigned to MITSUBISHI HITACHI POWER SYS (2)· patent assignee history

2017Based in Tokyo, JP· patent location history

2020Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MITSUBISHI HEAVY IND LTD	5	2000–2006
MITSUBISHI HITACHI POWER SYS	2	2017–2020
MITISUBISHI HEAVY IND LTD	1	1999

Locations

Location	Patents	Span
Hyogo, JP	4	2001–2006
Takasago, JP	3	1999–2001
Yokohama, JP	1	2020
Tokyo, JP	1	2017