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SUNSTAR HAMIGAKI

Overview
  • Total Patents
    72
About

SUNSTAR HAMIGAKI has a total of 72 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Japan, Germany and United Kingdom. Its main competitors in its focus markets organic fine chemistry, pharmaceuticals and machines are RYUHODO SEIYAKU KK, SHI CHUNMEI and KINJI TAKEO.

Patent filings in countries

World map showing SUNSTAR HAMIGAKIs patent filings in countries
# Country Total Patents
#1 Japan 69
#2 Germany 2
#3 United Kingdom 1

Patent filings per year

Chart showing SUNSTAR HAMIGAKIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hasegawa Kenji 10
#2 Sugihara Kunio 10
#3 Iida Seiichi 9
#4 Nakamura Shiyouichi 8
#5 Yamamoto Youichi 8
#6 Makishima Kousei 7
#7 Hashimoto Shigeru 7
#8 Maekawa Kiyoshi 7
#9 Sakano Yasuo 6
#10 Tani Yoshiaki 5

Latest patents

Publication Filing date Title
JPS58224661A Seasoning containing calcium obtained from bovine bone
JPS58198498A Production of o-acetylglucopyranosyl-l-ascorbic acid derivative
JPS58167520A Stable pharmaceutical containing interferon
JPS58154507A Skin bleaching agent for external use
JPS58143760A Composition for aromatic material and aromatic material using same
JPS5896012A Method of accelerating absorptiok of vitamin e nicotinate in oral cavity
JPS5892622A Pharmaceutical preparation containing stably compounded interferon
JPS5892619A Stable composition containing interferon
JPS5892620A Composition containing stably compounded interferon
JPS5892621A Stable pharmaceutical preparation containing interferon
JPS5881796A Production of interferon
JPS5865207A Cement for teeth root canal filling
JPS5857373A Preparation of l-ascorbic acid derivative
JPS5849309A Composition for oral cavity application
JPS5841813A Emulsion external agent composition containing stably mixed vitamin a
JPS5838209A Tannin-containing composition for skin for external application
JPS5838208A Tannin-containing composition for oral cavity
JPS5818315A Composition applicable to oral cavity
JPS5820143A Food product from frozen and crushed meat
JPS57179108A Cement composition for filling of dental root canal