Inventor

Saburo Ueno

Inventor

Osaka, JP

Overview

2→

Patents

1976–1998

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.

A47Lprimary

A47LDomestic washing or cleaning33%

B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general33%

G10KSound-producing devices33%

PatentTitleYear

5,813,086'Carpet cleaner and method for cleaning carpets'1998 3,946,829'Ultrasonic device'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976Patents assigned to NIPPON TOKUSHO TOGYO KK (1)· patent assignee history

1976Based in Nagoya, JP· patent location history

1998Patents assigned to OYODO KOMATSU (1)· patent assignee history

1998Patents assigned to SUN FOOD LAB INC (1)· patent assignee history

1998Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NIPPON TOKUSHO TOGYO KK	1	1976
OYODO KOMATSU	1	1998
SUN FOOD LAB INC	1	1998

Locations

Location	Patents	Span
Osaka, JP	1	1998
Nagoya, JP	1	1976