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CHIKURA TATSUMI

Overview
  • Total Patents
    16
About

CHIKURA TATSUMI has a total of 16 patent applications. Its first patent ever was published in 1981. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are MURAHARA MASATAKA, CHINA POWER ENGINEERING CONSULTING GROUP CORP and ZHANG JINGSAN.

Patent filings in countries

World map showing CHIKURA TATSUMIs patent filings in countries
# Country Total Patents
#1 Japan 16

Patent filings per year

Chart showing CHIKURA TATSUMIs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Chikura Tatsumi 16
#2 Matsumoto Shigeto 2
#3 Izumi Nobuo 1

Latest patents

Publication Filing date Title
JPH0640786A Fertilizer containing amino acid and its production
JPH0595740A Treatment of laver net and apparatus therefor
JPS63222658A Production of protein-containing gelatinized starch feed
JPS63137647A Production of feed or the like using animal, fish and shell fish and leftover thereof
JPS61216666A Utilization of animal, fish and shell meat and their wastes and apparatus therefor
JPS61124346A Treatment of feather for making feed
JPS61125378A Feather treatment apparatus
JPS61108000A Dehydration treatment of water treatment sludge
JPS6140753A Production of feather meal
JPS6140756A Method of dissolving protein, and body fluid, etc., of snapping turtle, other animal, fish and shellfish in honey
JPS6140752A Production of feed, etc., from blood, etc., of animal, or fish and shellfish
JPS60180560A Dissolution and blending of protein, fat, etc. of snapping turtle with honey
JPS5925648A Recovery of protein source
JPS57206340A Preparation of bone meal, etc.
JPS57198069A Preparation of bone meal