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SAKAMOTO KOGYO KK

Overview
  • Total Patents
    11
About

SAKAMOTO KOGYO KK has a total of 11 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 and machine tools are UMEX KK, TIANJIN CITY SHENCHI AUTOMOBILE PARTS CO LTD and LACO SA.

Patent filings in countries

World map showing SAKAMOTO KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

Chart showing SAKAMOTO KOGYO KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Otani Hiroo 5
#2 Matsuzaki Takeshi 3
#3 Nakamura Manabu 3
#4 Betsui Katsura 3
#5 Yoshihashi Takashi 2
#6 Hori Masanori 2
#7 Yamakawa Shinichi 1
#8 Sato Keiichi 1
#9 Kobayashi Atsuya 1
#10 Nishikata Hideya 1

Latest patents

Publication Filing date Title
JPH09317581A Muffler for intake system of automobile and forming method therefor
JPH09222287A Intake air heating device for engine
JPH08164487A Metal honeycomb structure and manufacture of metal honeycomb carrier
JPH0780667A Welding method for metal honeycomb carrier
JPH0751580A Method for adhesion of binder to metal honeycomb carrier
JPH0747286A Manufacture of metallic honeycomb carrier
JPH06312141A Manufacture of metallic honeycomb carrier
JPH01182028A Method of fixing article having flange and device therefor
JPS61164028A Silencer and its manufacture
JPS5997382A Bellows device and its manufacture
JPS58158313A Manufacture of muffler