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Inventor

Yasuhito Onishi

Inventor
Yokohama, JP

Overview

2→
Patents
1976–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B01Fprimary
B01FMixing, e.g. dissolving, emulsifying or dispersing17%
B02CCrushing, pulverising, or disintegrating in general17%
B03DFlotation17%
F23CMethods or apparatus for combustion using fluid fuel or solid fuel suspended in  a carrier gas or air17%
F23DBurners17%
F23KFeeding fuel to combustion apparatus17%
PatentTitleYear
10,974,251Pulverizing device, throat for pulverizing device, and pulverized-coal fired boiler20213,984,001'Bubble-dispersing apparatus'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976Patents assigned to MITSUI MINING & SMELTING CO (1)· patent assignee history
1976Based in Tokyo, JP· patent location history
2021Patents assigned to MITSUBISHI HITACHI POWER SYS (1)· patent assignee history
2021Patents assigned to MITSUBISHI POWER LTD (1)· patent assignee history
2021Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI HITACHI POWER SYS12021
MITSUBISHI POWER LTD12021
MITSUI MINING & SMELTING CO11976
Locations
LocationPatentsSpan
Yokohama, JP12021
Tokyo, JP11976