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NAGAHAMA SEISAKUSHO KK

Overview
  • Total Patents
    41
About

NAGAHAMA SEISAKUSHO KK has a total of 41 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Japan and EPO (European Patent Office). Its main competitors in its focus markets measurement, machine tools and electrical machinery and energy are NAGAHAMA SEISAKUSHO LTD, ATC INC and LJUL KA SATUR AOOT A.

Patent filings in countries

World map showing NAGAHAMA SEISAKUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 40
#2 EPO (European Patent Office) 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Kyogoku Yoshiaki 9
#2 Hisamatsu Masanori 8
#3 Nagashima Hitoshi 8
#4 Takeda Kinjiro 8
#5 Kumagai Akio 3
#6 Ajiyama Katsumi 3
#7 Hirano Eiji 3
#8 Kitanobou Toshibumi 2
#9 Yamazaki Yoshio 2
#10 Nishiwaki Kiyoshi 2

Latest patents

Publication Filing date Title
JP2004157126A Tire holding apparatus for dynamic balancing machine
JP2004037200A Method for adjusting balancing machine
JP2004020273A Testing machine for testing dynamic balance
JP2003322581A Holder for body to be tested for dynamic balance tester
JP2003302305A Method and apparatus for correcting unbalance
JP2003166893A Dynamic balance tester for propeller shaft and adapter for chucking device
JP2003057142A Dynamic balance test machine for propeller shaft
JP2003028743A Balancing machine for propeller shaft and intermediate stand housing device
JP2003004576A Dynamic balancing tester
JP2002156303A Dynamic balance tester and damage detection method for vibration transmission member of dynamic balance tester
JP2002018658A Mass centering machine
JP2000121477A Apparatus and method for unbalance measurement
JP2000121479A Mass centering device of rotor
JP2000097795A Method and apparatus for measuring imbalance
JPH11351997A Method and device for correcting unbalance
JPH11304625A Apparatus and method for measurement of unbalance
JPH102826A Unbalance correcting device and method therefor
JPH08338782A Supply apparatus for balance weight
JPH07329504A Balance weight supply device
JPH07229808A Balance weight feeder