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OSHITA KAZUYOSHI

Overview
  • Total Patents
    167
About

OSHITA KAZUYOSHI has a total of 167 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, thermal processes and civil engineering are SUZHOU QUTU REFRIGERATOR CO, ZHONGSHAN LANSHUI ENERGY TECHNOLOGY DEV CO LTD and RIZH OTDEL VGNI PROEKTNO IZYSK.

Patent filings in countries

World map showing OSHITA KAZUYOSHIs patent filings in countries
# Country Total Patents
#1 Japan 167

Patent filings per year

Chart showing OSHITA KAZUYOSHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ooshita Kazuyoshi 127
#2 Oshita Kazuyoshi 38
#3 Tanaka Yoshiaki 2
#4 Ooki Kazuyoshi 1
#5 Kinoshita Kazuyoshi 1
#6 Yamagami Eiji 1

Latest patents

Publication Filing date Title
JPH03125837A Dwelling dehumidification and ventilation structure operated under wind power
JPS63189730A Structure of heat exchange, air supply and discharge, and ventilation for house
JPS6349646A Personified house
JPS6338847A Personification dwelling
JPS62294833A Anthropomorphic house
JPS62258940A Medical house
JPS62258939A Medical house
JPS62258938A Medical house
JPS62164932A Heat exchange building
JPS6287748A Ventilation port opened and closed electrically
JPS6255353A Under-floor ventilation port
JPS6233230A Garret exhaust port
JPS61278693A Multi-branch pipe
JPS61276640A Ventilated building
JPS61259038A Ventilating system for building
JPS61231338A Wall surface cooling system
JPS61231339A Room cooling and snow-melting system
JPS61225538A Air shutter
JPS61225525A Cooling and heating system for room
JPS61225524A System for room cooling and snow melting