Inventor

KEIJI MAISHIGI

Inventor
JP

Overview

3→
Patents
2022–2026
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.

F04Bprimary
F04BPositive-displacement machines for liquids16%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids16%
G05BControl or regulating systems in general16%
F04DNon-positive-displacement pumps11%
F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g11%
G06FElectric digital data processing11%
Y02PClimate change mitigation technologies in the production or processing of goods11%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants5%
G06NComputing arrangements based on specific computational models5%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2026Patents assigned to EBARA CORP (3)· patent assignee history
2022–2026Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EBARA CORP32022–2026
Locations
LocationPatentsSpan
JP32022–2026