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Inventor

NAOHIRO ISHIKAWA

Inventor
JP

Overview

2→
Patents
2022–2023
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.

A01Bprimary
A01BSoil working in agriculture or forestry25%
G01CMeasuring distances, levels or bearings25%
G01SRadio direction-finding25%
G05DSystems for controlling or regulating non-electric variables25%
PatentTitleYear
11,650,599Positioning detection device and working machine having positioning detection device202311,280,910Satellite radio wave sensitivity distribution management system and method for work vehicle2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2023Patents assigned to KUBOTA KK (2)· patent assignee history
2022–2023Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KUBOTA KK22022–2023
Locations
LocationPatentsSpan
JP22022–2023