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Inventor

TOSHIO ARAI

Inventor
JP

Overview

3→
Patents
2022–2024
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 3 as inventor

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

G06Fprimary
G06FElectric digital data processing40%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids20%
F25BRefrigeration machines, plants or systems20%
H02KDynamo-electric machines20%
PatentTitleYear
12,112,122Document creation device202411,888,370Stator, motor, compressor, air conditioner, and manufacturing method of stator202411,295,050Structural analysis method and structural analysis apparatus2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to FUJITSU LTD (1)· patent assignee history
2022–2024Based in JP· patent location history
2024Patents assigned to KNOWLEDGE ON DEMAND CO LTD (1)· patent assignee history
2024Patents assigned to MAKINO MILLING MACHINE (1)· patent assignee history
2024Patents assigned to MITSUBISHI ELECTRIC CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJITSU LTD12022
KNOWLEDGE ON DEMAND CO LTD12024
MAKINO MILLING MACHINE12024
MITSUBISHI ELECTRIC CORP12024
Locations
LocationPatentsSpan
JP32022–2024