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NANSEI KK

Overview
  • Total Patents
    42
About

NANSEI KK has a total of 42 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 are AKTSIONERNOE OBSHCHESTVO PROIZ, YAMAZAKI ISAMU and UCHIDA SANGYO KK.

Patent filings in countries

World map showing NANSEI KKs patent filings in countries
# Country Total Patents
#1 Japan 42

Patent filings per year

Chart showing NANSEI KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements

Focus technologies

# Technology
#1 Servomotors

Top inventors

# Name Total Patents
#1 Yatsugi Yukihiro 7
#2 Kawashima Moheiji 5
#3 Minayoshi Nobuyuki 4
#4 Kawamichi Hiroyasu 4
#5 Takezaki Akifumi 4
#6 Uozumi Masataka 3
#7 Tanaka Akio 3
#8 Murakami Yoshinori 2
#9 Sakai Kazuo 2
#10 Tanaka Seiichiro 2

Latest patents

Publication Filing date Title
JP2003265536A Wheelchair hand brake mechanism
JP2003116926A Vertical moving mechanism for wheelchair seat part
JPH09227072A Operating system for hydraulic crane
JPH0827833A Back hoe with crane
JPH06123104A Moving device for truck applied to bridge work
JPS63272775A Tension holder for loading rope and transverse rope in wood collector
JPS62295899A Automatic controller for crane, etc.
JPS62255393A Floating-body lifter on wave
JPS62235509A Measuring apparatus
JPS6297690A Method for separating oil and water in waste oil
JPS6231707A Multistage expansion cylinder device
JPS61291395A Rope hanger shifter in cable crane
JPS60181447A External surface heat insulation of structure
JPS60118595A Crane device
JPS5938459A Apparatus for attaching and detaching concrete bucket
JPS5938460A Apparatus for attaching and detaching concrete bucket
JPS58184303A Multiple expansion cylinder
JPS58183585A Device for automatically mounting and demounting concrete bucket
JPS5747462A Release of laver sheet
JPS56164773A Automatic preparation of laver in laver blender and its device