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KITAHAMA KIYOSHI

Overview
  • Total Patents
    18
About

KITAHAMA KIYOSHI has a total of 18 patent applications. Its first patent ever was published in 1963. It filed its patents most often in Japan, Germany and United Kingdom. Its main competitors in its focus markets medical technology, electrical machinery and energy and optics are CROWN THERAPEUTICS INC, SKEFFINGTON ARTHUR and BARTON MED CORP.

Patent filings in countries

World map showing KITAHAMA KIYOSHIs patent filings in countries
# Country Total Patents
#1 Japan 15
#2 Germany 1
#3 United Kingdom 1
#4 United States 1

Patent filings per year

Chart showing KITAHAMA KIYOSHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kitahama Kiyoshi 17
#2 Kitahama Tsuruko 15
#3 Tsuruko Kitahama 1
#4 Kiyoshi Kitahama 1

Latest patents

Publication Filing date Title
JPH07178134A Moterized wheelchair
JPH03188853A Wheelchair
JPH02280753A Wheelchair for physically handicapped person
JPS6311155A Wheelchair for disabled person equipped with excavation mechanism
JPS62101227A Nursing vehicle
DE3438956A1 DEVICE FOR ROTATING A HUMAN BODY
JPS60182948A Body revolving apparatus
JPS6090559A Body revolving apparatus
JPS59125510A Hair breeding brush
JPS5944273A Eye dropper
JPS581938A Medical clinical inspection timer
JPS57210801A Jigsaw device for cutting and preventing burr
JPS57125001A Jigsaw cutting course display device
JPS5711346A Holder for developing x-ray film
JPS54129894A Xxray camera continuous taking device
JPS5256880A Rotary anode xxray tube
US3286112A X-ray tubes for microphotography