Learn more

KOKUSAI CHITEKI SHOJUKEN KENK

Overview
  • Total Patents
    23
About

KOKUSAI CHITEKI SHOJUKEN KENK has a total of 23 patent applications. Its first patent ever was published in 1988. It filed its patents most often in Japan. Its main competitors in its focus markets optics are WONDERVIEW OPTICAL IND, DAUTWITZ WERNER and O'GRADY FREDERICK T.

Patent filings in countries

World map showing KOKUSAI CHITEKI SHOJUKEN KENKs patent filings in countries
# Country Total Patents
#1 Japan 23

Patent filings per year

Chart showing KOKUSAI CHITEKI SHOJUKEN KENKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Optics

Focus technologies

# Technology
#1 Cameras

Top inventors

# Name Total Patents
#1 Ogawa Atsuji 21
#2 Ogawa Genichi 2
#3 Sai Noritetsu 1

Latest patents

Publication Filing date Title
JPH04224999A Card holder
JPH04142997A Card holder
JPH04108103A Necktie
JPH0491203A Necktie
JPH0431246A Attaching device for pull lid for can lid
JPH0431244A Attaching device for pull lid for can lid
JPH0431245A Attaching device for pull lid for can lid
JPH03141905A Tie clasp
JPH0383565A Health drink containing triglyceride
JPH03802A Fastener of necktie
JPH02279793A Extraction of solid triglyceride
JPH02200233A Dish washing material
JPH02124812A Wet type teeth-polishing agent
JPH0280500A Pocketable disposable soap
JPH0248646A Disposable water-proof camera
JPH0241189A Tile for combination game device
JPH02147038A Toilet seat cover exclusively used for u-shaped toilet seat
JPH0213361A Processed food prepared from seaweed
JPH01268624A Wet dentifrice material
JPH01262822A Toilet seat cover