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Inventor

MASAHIKO YAMASHITA

Inventor
JP

Overview

2→
Patents
2024–2026
Patent span
Physics
Primary field (CPC G)

Patents· 2 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 turbines20%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants20%
G01HMeasurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves20%
G01MTesting static or dynamic balance of machines or structures20%
G01NInvestigating or analysing materials by determining their chemical or physical properties20%
PatentTitleYear
12,560,472Rubbing position identification device and rubbing position identification method for rotating machine202611,898,995Method for evaluating crack in metal member and method for evaluating fatigue damage in metal member2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024–2026Patents assigned to MITSUBISHI HEAVY IND LTD (2)· patent assignee history
2024Patents assigned to MITSUBISHI POWER LTD (1)· patent assignee history
2024–2026Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI HEAVY IND LTD22024–2026
MITSUBISHI POWER LTD12024
Locations
LocationPatentsSpan
JP22024–2026