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RYUKAKUSAN CO LTD

Overview
  • Total Patents
    40
  • GoodIP Patent Rank
    227,511
  • Filing trend
    ⇩ 100.0%
About

RYUKAKUSAN CO LTD has a total of 40 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1974. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets foods and drinks, pharmaceuticals and packaging and shipping are SIRC S P A NATURAL & DIETETIC, SLK FOUNDATION and GUANGZHOU ZHENGGUANG BIOLOGICAL TECH CO LTD.

Patent filings per year

Chart showing RYUKAKUSAN CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fukui Atsuko 33
#2 Nakajima Masanori 3
#3 Atsuko Fukui 3
#4 Ohta Mika 2
#5 Takayama Kozo 2
#6 Kamijima Takashi 2
#7 Yonetani Yoshie 2
#8 Nakatsubo Takuya 1
#9 Koshikawa Yukio 1
#10 Wan Yunpin 1

Latest patents

Publication Filing date Title
JP2019077617A Antiviral agent and throat candy, gargle, and mouthwash using the same
WO2012133357A1 Packet-holding case
KR20110084409A Packing container
CA2701777A1 Granular jelly beverage for medication and process for producing the same
JP2009046412A Oral administration adjuvant composition for pet
TW200621290A Method for producing jelly drink
EP1834528A1 Process for production of jellylike drinks
AU2004271853A1 Granular jelly drink capable of masking bitter
USRE39125E Swallowing-assistive drink
JP2004113154A Trypsin-modified microemulsion vector
JP2002241313A Liposome vector
US6277395B1 Swallowing-assistive drink
JPH11124342A Medicine swallowing-aiding drink
JP2000016936A Solid preparation containing loxoprofen sodium