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HASEGAWA T CO LTD

Overview
  • Total Patents
    1,228
  • GoodIP Patent Rank
    7,011
  • Filing trend
    ⇩ 13.0%
About

HASEGAWA T CO LTD has a total of 1,228 patent applications. It decreased the IP activity by 13.0%. Its first patent ever was published in 1971. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets foods and drinks, organic fine chemistry and basic materials chemistry are T HASEGAWA CO LTD, V MANE FILS and GUANGZHOU BAIHUA FLAVORS AND FRAGRANCES COMPANY LTD.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Shiraishi Satoru 75
#2 Iwamoto Minoru 72
#3 Kawanobe Tsuneo 68
#4 Takagi Keiichi 66
#5 Kojiyou Kunio 55
#6 Komai Tsuyoshi 53
#7 Kitamura Rihachi 50
#8 Nakamura Tetsuya 49
#9 Kobayashi Mitsuhiro 49
#10 Inami Osamu 46

Latest patents

Publication Filing date Title
WO2020179503A1 Sesquiterpene oxygen adduct production method, compound, and composition
JP2020072665A Method of producing tea extract
JP2020188724A Fermented milk material and method for producing the same
JP2020188703A Food/beverage umami-taste enhancement agent containing dodecenoic acid as active ingredient
JP2020188705A Food/beverage unpleasant taste masking agent containing dodecenoic acid as active ingredient
JP2020188704A Food/beverage saltiness enhancement agent containing dodecenoic acid as active ingredient
JP2020188702A High-sweetness sweetener umami-taste improvement agent containing dodecenoic acid as active ingredient
JP2020167973A Flavor imparting or enhancing agent for food and drink
JP2020093997A Diester compound as perfume precursor
JP2020080038A Fragrance development method using color
JP2020065448A Method for producing fermented coffee extract
JP2020050837A Flavor improver
JP2020029424A 4-(4-methyl-3-pentenyl)-2(3h)-furanone and perfume composition containing the same as active ingredient
JP2020028315A Analysis method and prediction method of deglutition sense of food product/beverage
WO2019044474A1 Decolored tea extract, and method for producing same
JP2020008290A Aroma collection system, aroma collection method, aroma liquid, aroma composition, and blending flagrance
JP2020002303A Manufacturing method of perfume composition from animal and plant raw material, and fragrant recovery system from animal and plant raw material
JP2019195306A Method for producing frozen product of rosaceous fruit
JP2019187345A Flavor improver for food and drink
JP2019190862A Evaluation system for food/drink product taste and evaluation method for food/drink product taste