KT

Kenichi Takagi

TO Toyota: 8 patents #3,629 of 26,838Top 15%
TL Toyota Central R&D Labs: 5 patents #200 of 1,657Top 15%
SE Seiko Epson: 4 patents #3,385 of 7,774Top 45%
DE Denso: 2 patents #4,986 of 11,792Top 45%
TC Toyo Kohan Co.: 2 patents #100 of 295Top 35%
NG Nihon Shinku Gijutsu: 2 patents #29 of 128Top 25%
JT Jtekt: 2 patents #749 of 1,969Top 40%
MM Mitsubishi Materials: 2 patents #498 of 1,543Top 35%
TC Toyooki Kogyo Co.: 1 patents #18 of 46Top 40%
📍 Nagakute, JP: #23 of 320 inventorsTop 8%
Overall (All Time): #153,613 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
4841197 Double-chamber ion source Kazuo Takayama, Eiji Yabe, Ryota Fukui, Riichi Kikuchi 1989-06-20