LexDanaLexDanabeta
Inventor

Fumiharu Horie

Inventor
Osaka, JP

Overview

2→
Patents
1981–1989
Patent span
Human necessities
Primary field (CPC A)

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 forestry33%
Y10TTechnical subjects covered by former us classification33%
B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general17%
E02FDredging17%
PatentTitleYear
4,887,680'Device for connecting work machine to tractor'19894,245,705'Apparatus for taking off vibratory power for tractor'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–1989Patents assigned to KUBOTA LTD (2)· patent assignee history
1981Based in Sakai, JP· patent location history
1989Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KUBOTA LTD21981–1989
Locations
LocationPatentsSpan
Osaka, JP11989
Sakai, JP11981