HAYASHI CHEMICAL INDUSTRY CO L has a total of 12 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets materials and metallurgy, semiconductors and textiles and paper are GUIZHOU ZHENHUA HONGYUN ELECTRONICS CO LTD, OUGI SEIKO KK and OTAI IRON WORKS.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 7 | |
#2 | United States | 2 | |
#3 | WIPO (World Intellectual Property Organization) | 2 | |
#4 | Republic of Korea | 1 |
# | Industry | |
---|---|---|
#1 | Materials and metallurgy | |
#2 | Semiconductors | |
#3 | Textiles and paper |
# | Technology | |
---|---|---|
#1 | Building materials | |
#2 | Semiconductor devices | |
#3 | Dyeing textiles |
# | Name | Total Patents |
---|---|---|
#1 | Okamoto Susumu | 5 |
#2 | Sakaoka Koji | 4 |
#3 | Nagamori Yoshitaka | 3 |
#4 | Hattori Kinya | 3 |
#5 | Maeoka Toshiaki | 3 |
#6 | Sakaoka Hiroshi | 1 |
#7 | Matsuyoshi Kuniaki | 1 |
#8 | Kaimori Michinobu | 1 |
#9 | Hayashi Matsuo | 1 |
#10 | Kawasaki Takao | 1 |
Publication | Filing date | Title |
---|---|---|
JP2008280494A | Hydrophilic ink composition having high solids content for textile printing | |
WO2007138675A1 | Piezoelectric material | |
JP2007256249A | Machine power measuring scale for laundry machine | |
JP2007191839A | Finishing method by discharge printing of fiber product | |
JP2007100285A | Resist dyeing technology of textile product | |
JP2007070787A | Printing having deep dyeing effect | |
JP2007056432A | Surface change-fixing technique of fiber product by heat | |
JP2002249375A | Dielectric porcelain composition for high frequency and dielectric resonator | |
US3948597A | Duplex multicolor printed cloth and method for the production of the same |