KATO KAZUNORI has a total of 14 patent applications. Its first patent ever was published in 1994. It filed its patents most often in United States and Japan. Its main competitors in its focus markets computer technology, audio-visual technology and environmental technology are MAGIC PIXEL INC, AMAZE LTD and GREEN DUSTIN L.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 12 | |
#2 | Japan | 2 |
# | Industry | |
---|---|---|
#1 | Computer technology | |
#2 | Audio-visual technology | |
#3 | Environmental technology | |
#4 | Optics | |
#5 | Digital networks | |
#6 | Control |
# | Name | Total Patents |
---|---|---|
#1 | Kato Kazunori | 14 |
#2 | Yoshimoto Takeshi | 1 |
Publication | Filing date | Title |
---|---|---|
JPH07224446A | Muddy earth sucking device | |
JPH07214027A | Treatment and treatment device of mud water |