Inventor

Hidemasa Muta

Inventor
Kanagawa, JP

Overview

6→
Patents
1991–2021
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.

G06Fprimary
G06FElectric digital data processing19%
F02FCylinders, pistons or casings, for combustion engines13%
F05CIndexing scheme relating to materials, material properties or material characteristics for machines, engines or pumps other than non-positive-displacement machines or engines13%
F02BInternal-combustion piston engines6%
F16JPistons6%
G06NComputing arrangements based on specific computational models6%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes6%
G06TImage data processing or generation, in general6%
G09BEducational or demonstration appliances6%
G09GArrangements or circuits for control of indicating devices using static means to present variable information6%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991Patents assigned to ATSUGI MOTOR PARTS CO LTD (1)· patent assignee history
1991–2000Based in Kanagawa, JP· patent location history
1993Patents assigned to ATSUGI UNISIA CORP (1)· patent assignee history
2000Patents assigned to UNISIA JECS CORP (1)· patent assignee history
2021Patents assigned to IBM (3)· patent assignee history
2021Based in Southbank, AU· patent location history
2021Based in Carlton, Victoria, AU· patent location history
2021Based in Edithvale, AU· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBM32021
ATSUGI MOTOR PARTS CO LTD11991
ATSUGI UNISIA CORP11993
UNISIA JECS CORP12000
Locations
LocationPatentsSpan
Kanagawa, JP31991–2000
Southbank, AU12021
Carlton, Victoria, AU12021
Edithvale, AU12021