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CHUBU RIKA KK

Overview
  • Total Patents
    13
About

CHUBU RIKA KK has a total of 13 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan. Its main competitors in its focus markets machines are AIPEKKU KK, KOTO ENGRAVING CORP and ZHANGJIAGANG CHAINENG BIOLOG TECHNOLOGY CO LTD.

Patent filings in countries

World map showing CHUBU RIKA KKs patent filings in countries
# Country Total Patents
#1 Japan 13

Patent filings per year

Chart showing CHUBU RIKA KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machines

Focus technologies

# Technology
#1 Shaping of plastics

Top inventors

# Name Total Patents
#1 Sawai Shiyouichi 6
#2 Matsuno Umio 4
#3 Itou Tamotsu 1
#4 Kaneko Kazuo 1
#5 Nishida Koujirou 1
#6 Anami Kazuyuki 1
#7 Arata Yoshimitsu 1
#8 Matsuno Kazuhiko 1

Latest patents

Publication Filing date Title
JP2005008957A Work holder in alumite treatment, and work mounting method and device
JPS63264319A Aluminum alloy injection mold having hard-anodized hole synthetic resin
JPS56115236A Injection mold for synthetic resin made of aluminium alloy coated with hard alumite
JPS5432142A Dyeing method of alumiteetreated aluminum sheet and articles made therefrom
JPS5414803A Method of easily regenerating waste flat printing plate* and regenerated plate
JPS5363105A Method of producing offset printing wear resistance and medicine resistant ink and product thereof
JPS5241002A Regeneration method of ps plate material and regenerated plate
JPS5220104A Regeneration tank for aluminium lithographic material
JPS51122502A Method of regenerating aluminium lithographic plates and regenerated plate
JPS51116130A Twootone coloring by colorrdeveloping coating
JPS51102255A Yusuibunrikiniokeru berutochoseihohooyobisochi
JPS51100804A Insatsuyoheibanno saiseishoriho oyobi saiseihin