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WATANABE OISUTAA KENKYUSHO KK

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    203,744
  • Filing trend
    ⇩ 50.0%
About

WATANABE OISUTAA KENKYUSHO KK has a total of 19 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 1996. It filed its patents most often in Japan. Its main competitors in its focus markets organic fine chemistry, biotechnology and basic materials chemistry are WATANABE OYSTER LABORATORY CO LTD, WATANABE OYSTER LAB CO LTD and V MANE FILS.

Patent filings in countries

World map showing WATANABE OISUTAA KENKYUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 19

Patent filings per year

Chart showing WATANABE OISUTAA KENKYUSHO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Watanabe Mitsugi 19
#2 Watanabe Tomio 10
#3 Watanabe Takayuki 10
#4 Watanabe Hideaki 2
#5 Fuda Hirotoshi 1
#6 Chiba Hitoshi 1
#7 Jin Shigeki 1

Latest patents

Publication Filing date Title
JP2020023469A Method for producing 3,5-dihydroxy-4-methoxybenzyl alcohol from plankton
JP2020100577A Production method for producing 3,5-dihydroxy-4-methoxybenzyl alcohol from bivalve
JP2019043881A Oyster meat extract having improvement effect of disturbance of female reproductive function and menstrual cycle
JP2018118910A Oyster extract having sleep improvement action based sleep efficiency deterioration suppressing action, sleep difficulty improvement action, and sleep related matters for quality of life (hereinafter referred to as qol), and having action for suppressing increase in awakening mid-sleep by maintaining total arousal frequency
JP2015100344A Manufacturing method of oyster meat extract-containing jelly
JP2013051937A Method for producing oyster meat extract containing large amount of antioxidant of high orac value
JP2012153852A Antioxidant, antioxidant composition, and method for producing the same
JP2010193756A Method for producing oyster essence granule
JP2009261372A Method for extracting component from oyster flesh essence concentrate
JP2009060869A Method for forming adenosine-containing oyster extract
JP2009022166A Method for producing oyster flesh essence using continuous centrifugal separator
JP2009011187A Method for producing pasty oyster extract
JP2006304701A Method for producing oyster meat extract by vacuum extraction method
JP2006304704A Method for producing oyster meat extract by selective extraction
JP2006304702A Method for producing oyster meat extract by pressure extraction
JP2006304703A Method for producing oyster meat extract by vacuum low temperature heating concentration
JPH10165141A Material acting to increase number of peripheral blood helper t cell and material acting to adjust ratio of peripheral blood helper t cell to suppressor t cell
JPH10136947A Extraction and production of oyster meat essence
JPH10136946A Production of oyster meat essence