KK

Katsuhisa Kato

TC Tokiwa Chemical Industries Co.: 15 patents #1 of 13Top 8%
SC System Technical Co.: 13 patents #1 of 3Top 35%
SO Sony: 4 patents #8,966 of 25,231Top 40%
DE Denso: 4 patents #3,129 of 11,792Top 30%
AC Aoyama Seisakusho Co.: 2 patents #26 of 115Top 25%
NC Nippon Electric Co.: 1 patents #251 of 792Top 35%
Tektronix: 1 patents #823 of 1,698Top 50%
KK Kanto Jidosha Kogyo Kabushiki Kaisha: 1 patents #18 of 53Top 35%
TS Tokyo Broadcasting Systems: 1 patents #7 of 34Top 25%
Overall (All Time): #145,929 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 26–27 of 27 patents

Patent #TitleCo-InventorsDate
5176420 Molding for front glass for vehicle 1993-01-05
4249212 Television picture special effects system using digital memory techniques Yutaka Ito, Yukihiko Isomura, Hiroshi Takahashi, Masao Inaba 1981-02-03