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A K TECH LAB INC

Overview
  • Total Patents
    402
About

A K TECH LAB INC has a total of 402 patent applications. Its first patent ever was published in 1989. It filed its patents most often in Japan, EPO (European Patent Office) and United States. Its main competitors in its focus markets machines, packaging and shipping and environmental technology are AOKI TECHNICAL LAB INC, OWENS IL HEALTHCARE PACKAGING and GRAHAM PACKAGING PET TECH.

Patent filings per year

Chart showing A K TECH LAB INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Koda Hideaki 121
#2 Nakajima Hisashi 83
#3 Takeuchi Setsuyuki 83
#4 Ibe Nobukuni 36
#5 Yamaguchi Hisao 25
#6 Mochizuki Takekazu 17
#7 Yanagimachi Yukio 17
#8 Kobayashi Sentaro 16
#9 Hideaki Koda 15
#10 Nakamura Yutaka 12

Latest patents

Publication Filing date Title
MXPA05006304A Elongation drive device of stretch rod in stretch blow molding machine and bottom-type lifting drive device.
JP2003039535A Blow mold device
ZA200007310B Biaxially stretched bottle with holder.
WO0038902A1 Wide-mouthed container bottom molding method using stretch blow molding
US6555046B1 Injection stretch blow molding method
EP0990502A1 Hot runner system for molding preforms
US6305564B1 Biaxially stretched bottle having a carrying handle
US6179158B1 Injection stretch blow molded wide mouthed container for a paint container and the like
JPH11208630A Neck structure of stretch-blow molded bottle
JPH11188779A Method for injection stretching blow molding
JPH11157524A Preform of wide mouth container
JPH1129161A Closed structure of wide port bottle formed by stretch blow molding process
JPH10315274A Hot runner apparatus for molding preform
JPH10273146A Bolt with hanging tool
JPH10218190A Biaxially oriented bottle with handle
JPH10180852A Injection stretch-blowing molding machine
JPH10181734A Bottom structure of container such as thin synthetic resin bottle
EG20953A A bottle having a handle formed by stretch blow molding
JPH10128839A Method for controlling temperature at lower side of neck portion during pre-form molding, and core mold
CN1153102A Process for injection stretch blow molding