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TANAKA ISAO

Overview
  • Total Patents
    43
About

TANAKA ISAO has a total of 43 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan, United States and Brazil. Its main competitors in its focus markets environmental technology, audio-visual technology and semiconductors are YAMAMOTO SUSUMU, HIRAMOTO MASAO and TRANSCHIP INC.

Patent filings in countries

World map showing TANAKA ISAOs patent filings in countries
# Country Total Patents
#1 Japan 36
#2 United States 5
#3 Brazil 1
#4 Republic of Korea 1

Patent filings per year

Chart showing TANAKA ISAOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tanaka Isao 39
#2 Matsue Kunihiko 6
#3 Tanaka Nao 6
#4 Taniguchi Mitsunori 4
#5 Tamura Hitoshi 1
#6 Tsai Chien-Hua 1
#7 Nakagawa Toshitaka 1
#8 Kudo Nobuyuki 1
#9 Karashima Takaaki 1
#10 Shinagawa Masao 1

Latest patents

Publication Filing date Title
US8546220B1 Method for fabricating buried bit lines
US2011157461A1 Lens system that is communicable wirelessly
JP2005154987A Wide-mouthed vinyl socks for waterproofness, heat insulation, wound treatment and protection
JP2005081121A Adsorbing stick substitute for aspirator and removing phlegm in throat of home care patient
JP2005000619A Abdomen massaging tool used in lying on one's back/face
JP2004337563A Fractionation mask for respiration gas
JP2004218398A Picking preventive tool (picking guard) for cylinder lock
JP2004211274A Amphibious rucksack, vest and jacket in which lifesaving set, including air bag, floatation ring, and climbing rope-descending buffer tool, is built
JP2004195159A Inserting stick combined with paper tissue causing no makeup deterioration and capable of absorbing nasal mucus in nasal inner cavity
JPH0841999A House constituent member tightening structure
JPH0517276A Structure of container for composting
JPH01148775A Enzyme nutriculturing method and culturing device therefor
JPH01132805A Working glove
JPS6414370A Deodorizing net cloth for barn
JPS6414371A Deodorizing cloth for garment
JPS62201523A Seedling growing method
JPS62202889A Manufacture of compost
JPS61174187A Compost manufacture and apparatus therefor
JPS6096267A Protective clothing for scattering chemical agent
JPS6110093A Method and vessel for accelerating compost of high water content excrements