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NORINSUISANSHO SANSHI SHIKENJO

Overview
  • Total Patents
    24
About

NORINSUISANSHO SANSHI SHIKENJO has a total of 24 patent applications. Its first patent ever was published in 1984. It filed its patents most often in Japan. Its main competitors in its focus markets textiles and paper and machines are DANSK TRANSFERTRYK, PARRATT DAVID and SURVIVORS OF THE SHOAH VISUAL.

Patent filings in countries

World map showing NORINSUISANSHO SANSHI SHIKENJOs patent filings in countries
# Country Total Patents
#1 Japan 24

Patent filings per year

Chart showing NORINSUISANSHO SANSHI SHIKENJOs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Takabayashi Chiyuki 5
#2 Taguchi Eiji 5
#3 Tsukada Masuhiro 4
#4 Hiuga Toshiaki 4
#5 Kato Hiroshi 3
#6 Komatsu Keiichi 2
#7 Nakaya Akira 2
#8 Takegawa Hiroshi 2
#9 Tsuboi Hisashi 2
#10 Takahashi Tamotsu 1

Latest patents

Publication Filing date Title
JPH0268365A Graft polymerization processing for silk
JPH0247323A Crimping and processing device of raw silk
JPH01308431A Silk fibroin hydrogel
JPH01132877A Processing of silk product
JPS6485046A Artificial feed for silkworm
JPS6455191A Production of ultrafine powder of silk protein
JPS6445871A Processing method for preventing wrinkles and yellowing of fabric
JPS6414380A Dyeing of fiber
JPS6335813A Forming of short raw silk fiber reeled off from cocoon
JPS6328919A Production of conjugated interlaced yarn of silk of cocoon and other yarn
JPS62257411A Control device for number of cocoon
JPS62198346A Separation of cocoon and mulberry leaves
JPS62191504A Automatic reeler for conjugated interlacement silk of cocoon and other yarn
JPS62149903A Conjugated silk yarn-twisting reeler
JPS62129758A Identification of pebrine protozoan spore
JPS62117886A Dyeing of fiber
JPS6262904A Yarn twisting and reeling machine
JPS6245782A Silk modifying process
JPS6233839A Reticulated composite silk yarn and its production
JPS61268609A Method of controlling psacothea hilaris pascoe, insect pest of mulberry