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NAKADOI RIKEN KK

Overview
  • Total Patents
    15
About

NAKADOI RIKEN KK has a total of 15 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are VSESOJUZNYJ NAUCHNO-ISSLEDOVATEL'SKIJ INST UGLEVODORODNOGO SYR'JA, MORI TOKUTARO and CHINESE PETROLEUM AND NATURAL.

Patent filings in countries

World map showing NAKADOI RIKEN KKs patent filings in countries
# Country Total Patents
#1 Japan 15

Patent filings per year

Chart showing NAKADOI RIKEN KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Nakatoi Takao 14
#2 Nakama Takao 1

Latest patents

Publication Filing date Title
JP2013022587A Method for manufacturing safe drinking water from tap water
JP2012206778A Method for producing storage container of rice, shielding ultraviolet light, electromagnetic wave, and radiation ray
JP2008178621A Manufacturing method of health maintaining material for aged persons, persons of middle or advanced age and children by steam mixture generator of medicinal herb and rare mineral synergistic action
JP2007209249A Method for producing baked squid, baked dried squid and baked mushroom each pickled in malted-rice amazake
JP2006263338A Method for manufacturing sheet for treating bed sore
JP2006217940A Method for manufacturing means to remove malodorous substance such as air pollution, a chemical odor, cedar pollens by processing zinc and titanium into zeolote granules by catalyst reduction sintering and applying the material to nonwoven fabric
JP2005144119A Method for producing wood product for holding and immersing ceramics, ore or mineral in domestic bathtub
JP2003147694A Method for producing hazardous substance-eliminating material for food and daily necessities by mixing vitamin to paper or nonwoven fabric
JP2002238715A Method for manufacturing pillow subjected to minus ion radiation, far infrared radiation, formaldehyde removal, hazardous material removal, sterilization, and embroidery
JP2000210034A Production of decomposing-and-removing agent for harmful substance of food and drink
JPH11302058A Fungicidal cement and its production
JPH11302684A Production of bactericidal detergent effective against fungal bacteria
JPH11290867A Vitamin c-containing ceramic and its production
JPH11216332A Method for neutralizing carbon dioxide and manufacture of its material
JPH11207147A Neutralizing material for dioxin and toxic gas and its preparation