Learn more

AKAMI SEISAKUSHO KK

Overview
  • Total Patents
    13
About

AKAMI SEISAKUSHO KK has a total of 13 patent applications. Its first patent ever was published in 1982. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, materials and metallurgy and thermal processes are WHITELEY DESMOND, BECKENBACH KARL and LECA TRADING CONCESSION AS.

Patent filings in countries

World map showing AKAMI SEISAKUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 13

Patent filings per year

Chart showing AKAMI SEISAKUSHO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Akami Masahiko 7
#2 Akami Shoichi 4
#3 Manabe Eiji 1
#4 Tsurukawa Tetsuo 1
#5 Isomura Hirotaka 1
#6 Tawara Masanori 1
#7 Nagata Norifumi 1
#8 Yamahata Mayumi 1
#9 Akami Shiyouichi 1
#10 Kumakyu Toshimitsu 1

Latest patents

Publication Filing date Title
JP2012012295A Method for producing metal compound powder
JP2014076908A Calcined lime-containing baked product, its digested product and manufacturing method of calcined lime-containing baked product
JP2012163282A Heat treatment apparatus
JP2009222309A Heat treatment method and heat treatment device
JP2004043708A Carbonizing and fractionating apparatus and carbonizing treatment method of waste
JP2000042437A Cracking/crushing/grading apparatus
JPH11281256A Core tube for rotary retort kiln
JPH11281257A Rotary retort kiln and heat treatment method with the same
JPS6458984A Rotary retort furnace
JPS6458982A Rotary retort furnace
JPS6458983A Rotary retort furnace
JPS62190383A Heating accelerator for rotary retort furnace
JPS5984077A Heating promoter for rotary retort furnace