Learn more

NIPPON JIDO SEIGYO KK

Overview
  • Total Patents
    15
About

NIPPON JIDO SEIGYO KK has a total of 15 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 semiconductors, optics and measurement are GIPARANG CO LTD, VISERA TECHNOLOGIES CO LTD and MI EQUIPMENT M SDN BHD.

Patent filings in countries

World map showing NIPPON JIDO SEIGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 15

Patent filings per year

Chart showing NIPPON JIDO SEIGYO KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Awamura Daikichi 10
#2 Ando Akira 5
#3 Uchiyama Yasushi 4
#4 Uchama Yasushi 2
#5 Yonezawa Makoto 1
#6 Sonohara Akira 1

Latest patents

Publication Filing date Title
JPH1162997A Bearing structure
JPH07306215A Speed detector
JPH0712587A Double speed type positional detecting apparatus
JPH0694478A Method and device for correcting multi-rotating position
JPH0694477A Converting method and device for rotating position detection signal
JPS61121022A Microscopic image pickup device
JPS61118710A Image pickup device
JPS6180215A Image pickup device
JPS6172214A Focus detector
JPS6171630A Judging method for pattern used for pattern defect inspection system
JPS6147506A Apparatus for inspecting flaw of pattern
JPS6147634A Pattern defect inspection
JPS6147635A Pattern inspection method using pattern defect inspection apparatus
JPS5143959A Pataanno ketsukankensasochi
JPS5143958A Pataanno ketsukankensahoho