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ISHIDA SCALE MFG CO LTD

Overview
  • Total Patents
    1,336
About

ISHIDA SCALE MFG CO LTD has a total of 1,336 patent applications. Its first patent ever was published in 1973. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets measurement, packaging and shipping and machines are SUCCESSEURS DE B TRAYVOU, OSCHATZER WAAGENFABRIK VEB and SEG RESISTOR AB.

Patent filings per year

Chart showing ISHIDA SCALE MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Naito Kazufumi 103
#2 Fukuda Masao 83
#3 Sashiki Takashi 76
#4 Mikami Yoshiharu 68
#5 Minamida Kazukiyo 61
#6 Konishi Satoshi 55
#7 Sakaeda Keiko 51
#8 Kitaoka Takashi 48
#9 Asai Yoshiharu 45
#10 Murakami Katsuhiko 45

Latest patents

Publication Filing date Title
NZ516089A Device and method for top seal packaging
US5756938A Weight measuring apparatus
US5279098A Apparatus for and method of transverse sealing for a form-fill-seal packaging machine
JPH06234137A Lens molding method and device
JPH05248925A Load cell its manufacturing method, gauge and weighing method
JPH05240697A Weighing and valuing instrument
US5308930A Weighing machine with weight detecting conveyor
JPH05240692A Combined weighing instrument
JPH05240693A Combined weighing instrument
WO9307058A1 Crosswise heat sealing mechanism in bag making-wrapping machine
JPH05228448A Classifying apparatus
US5205104A Devices for supplying and transporting film for packaging apparatus
JPH05126618A Combined measuring device
JPH05126619A Combined measuring device
JPH05246528A Interval control device for carrying system
JPH0579889A Combined-weight measuring method and apparatus
JPH05229528A Lateral sealing mechanism for bag making-packaging machine
JPH05183264A Method of connecting flat cable to circuit board
JPH05180725A Method of inspecting seal of sealed and packaged product
EP0517928A1 Apparatus for detecting position of article to be fed