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Inventor

Katsuyuki Yamanaka

Inventor
Tokyo, JP

Overview

3→
Patents
2019–2021
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.

A61Bprimary
A61BDiagnosis11%
E02FDredging11%
F03CPositive-displacement engines driven by liquids11%
F04BPositive-displacement machines for liquids11%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids11%
F15BSystems acting by means of fluids in general11%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes11%
H04LTransmission of digital information, e.g. telegraphic communication11%
H04WWireless communication networks11%
PatentTitleYear
11,045,168Ultrasonic imaging device, and ultrasonic transmission/reception method202110,909,597Application sales management server system and method202110,519,990Hydraulic apparatus2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to YANMAR CO LTD (1)· patent assignee history
2019Based in Osaka, JP· patent location history
2021Patents assigned to FANUC CORP (1)· patent assignee history
2021Patents assigned to HITACHI LTD (1)· patent assignee history
2021Based in Tokyo, JP· patent location history
2021Based in Yamanashi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FANUC CORP12021
HITACHI LTD12021
YANMAR CO LTD12019
Locations
LocationPatentsSpan
Tokyo, JP12021
Yamanashi, JP12021
Osaka, JP12019