Inventor

Mitsuhiko Hotta

Inventor

Kyoto, JP

Overview

6→

Patents

1981–1983

Patent span

Human necessities

Primary field (CPC A)

Patents· 6 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Bprimary

A61BDiagnosis15%

A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons15%

A47CChairs8%

B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general8%

B64CAeroplanes8%

G01BMeasuring length, thickness or similar linear dimensions8%

G01SRadio direction-finding8%

G05DSystems for controlling or regulating non-electric variables8%

G10KSound-producing devices8%

H04BTransmission8%

PatentTitleYear

4,372,608'Treatment chair'1983 4,352,987'Structure of dental X-ray apparatus'1982 4,327,427'System of automatically controlling distance in linear movement'1982 4,326,274'Transmission system of aerial ultrasonic pulse and ultrasonic transmitter and receiver used in the system'1982 4,311,461'Dental treatment chair system'1982 4,264,820'Method and apparatus for making X-ray photographs of jaw structure'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–1983Patents assigned to MORITA MFG (6)· patent assignee history

1981–1983Based in Kyoto, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MORITA MFG	6	1981–1983

Locations

Location	Patents	Span
Kyoto, JP	6	1981–1983