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OGIWARA MASARU

Overview
  • Total Patents
    65
About

OGIWARA MASARU has a total of 65 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology and packaging and shipping are TORE ENG CO LTD, MEIWA KIKAI KK and JIANGMEN YONGJINYUAN NONWOVEN CO LTD.

Patent filings in countries

World map showing OGIWARA MASARUs patent filings in countries
# Country Total Patents
#1 Japan 65

Patent filings per year

Chart showing OGIWARA MASARUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ogiwara Masaru 65
#2 Komatsubara Susumu 2
#3 Kawada Hozumi 2

Latest patents

Publication Filing date Title
JP2015096184A Foot healer increasing immune strength
JP2014054506A Combined tourmaline/high-concentration negative ion generator
JP2013094635A Air negative ion generator
JP2014008065A Therapy by household medical stone generating negative ion
JP2012148041A Somatid activation shower head
JP2012085990A Negative ion generating sauna for activating somatid
JP2011031004A Sauna of generating low-temperature and high-humidity negative ion
JP2010279656A Minus ion generating sauna with low temperature and high humidity allowing people to bathe while sitting on nursing-care wheelchair or lying on bed
JP2010207559A Sauna generating low-temperature and high-humidity negative ion
JP2010158494A Bubble ion generator for activating somatid
JP2009183652A High power negative ion generator using warm water pressure of faucet
JP2009050670A Air-type negative ion generator
JP2008207164A Strong negative ion generation water purifier for domestic use
JP2008200454A Powerful negative ion generator for preventing electromagnetic wave
JP2008173428A Thin strong negative ion generator
JP2008173619A Strong negative ion generating water purifier
JP2008161648A Air type bathtub, negative ion generator and active water pot
JP2008164271A Device for converting hot air vaporized water into negative ions, and versatilely usable device
JP2008161626A Circulation heating negative ion generation attaching device
JP2008149094A Negative ion, far infrared ray, mineral generator for home and private room in hotel