Learn more

JAPAN ELECTRONIC MATERIALS

Overview
  • Total Patents
    455
  • GoodIP Patent Rank
    52,444
  • Filing trend
    ⇩ 66.0%
About

JAPAN ELECTRONIC MATERIALS has a total of 455 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 1981. It filed its patents most often in Japan, Taiwan and United States. Its main competitors in its focus markets measurement, machines and electrical machinery and energy are OKINS ELECTRONICS CO LTD, MJC PROBE INC and AEHR TEST SYSTEMS.

Patent filings per year

Chart showing JAPAN ELECTRONIC MATERIALSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Okubo Masao 76
#2 Mori Chikaomi 71
#3 Kimura Teppei 60
#4 Machida Kazumichi 43
#5 Okubo Kazumasa 42
#6 Nagata Kazushi 34
#7 Iwata Hiroshi 26
#8 Furusaki Shinichiro 22
#9 Matsuda Kazuhiro 20
#10 Fukushima Noriyuki 20

Latest patents

Publication Filing date Title
JP2019164152A probe
JP2017201321A Guide plate for probe card and method for manufacturing the guide plate
JP2018077090A Guide plate for probe cards
JP2017063207A Probe card transport tool
WO2017069136A1 Three-dimensional structural body manufacturing method, mold used in same, and electric contact
JP2018044912A Probe card
JP2018036136A Manufacturing method of probe card
JP2017198640A Probe card
JP2017194388A Probe card
JP2017150864A Probe guide, probe card, and method for manufacturing probe guide
JP2017096722A Contact probe
WO2017022035A1 Probe card
JP2017009385A probe
JP2016217855A Probe card
JP2016217856A Electrical contact
JP2016206105A Probe card
JP2016166783A Probe and manufacturing method of the same
JP2016148566A Probe card
JP2016148523A Probe unit
JP2016125974A Contact probe