ICHIKAWA TAKESHI

Overview

About

ICHIKAWA TAKESHI has a total of 12 patent applications. Its first patent ever was published in 1978. It filed its patents most often in United States and Japan. Its main competitors in its focus markets telecommunications, digital networks and audio-visual technology are SMALL POWER COMMUNICATION SYST, SAMSUNG ELECRONICS CO LTD and AKIMOTO YOSUKE.

Patent filings in countries

#	Country	Total Patents
#1	United States	9
#2	Japan	3

#	Industry
#1	Telecommunications
#2	Digital networks
#3	Audio-visual technology
#4	Optics
#5	Environmental technology
#6	Basic communication technologies
#7	Semiconductors

#	Technology
#1	Digital information transmission
#2	Climate change mitigation in wastewater treatment
#3	Transmission
#4	Wireless communication networks
#5	Television
#6	Semiconductor devices
#7	Nonlinear optics
#8	Pulse technique
#9	Cameras

Publication	Filing date	Title
JPH0810795A	1994-07-04	Automatic purifying device for lake and pond
JPH0810794A	1994-06-29	Purifying device for closed water basin
JPS558950A	1978-07-03	Mount for preventing agricultural container from dropping off