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ASANO HAGURUMA KOSAKUSHO KK

Overview
  • Total Patents
    14
About

ASANO HAGURUMA KOSAKUSHO KK has a total of 14 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 mechanical elements and machine tools are QIJIANG CHANGFENG GEAR (GROUP) CO LTD, CHONGQING QINGPING MACHINERY CO LTD and LARS AUGUST PETERSON.

Patent filings in countries

World map showing ASANO HAGURUMA KOSAKUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 14

Patent filings per year

Chart showing ASANO HAGURUMA KOSAKUSHO KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements
#2 Machine tools

Focus technologies

# Technology
#1 Gearing
#2 Making gears or toothed racks

Top inventors

# Name Total Patents
#1 Tanaka Toshifumi 8
#2 Nakada Tsunekazu 2
#3 Seno Hisao 1
#4 Oda Masaaki 1
#5 Ukita Osamu 1
#6 Kodera Yoshio 1
#7 Tanaka Yasumitsu 1
#8 Komatsu Shigeru 1

Latest patents

Publication Filing date Title
JPH0914394A Automatic differential limiting device
JPH02237719A Internal gear type honing grindstone, processing for grindstone, and alignment fixation device used therefor
JPH0328550A Differential limitting mechanism in differential gear
JPH02203045A Differential gear with differential limiting mechanism
JPH02176236A Differential gear equipped with differential limiting mechanism
JPS6383435A Differential gear with differential movement restriction mechanism
JPS6338764A Lubricating mechanism for differential-limiting device
JPS639769A Differential device associated with differential limiting mechanism
JPS62283237A Lubricating mechanism for differential limiting mechanism
JPS62265035A Differential limiting device changeover mechanism
JPS62283238A Differential gear equipped with differentiation restricting mechanism
JPS512139A Ichihokoninomi kaitenkudokanona kudoshajikusochi