KK

Keiichi Kitayama

Mitsubishi Electric: 3 patents #8,691 of 25,717Top 35%
TC Ts Tech Co.: 1 patents #323 of 561Top 60%
Overall (All Time): #1,096,143 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12427898 Vehicle seat Kohei Taguchi, Takako MIYOSHI, Takayoshi Ito, Kazuya Miyawaki, Kazuaki Mima +4 more 2025-09-30
8732998 Exterior sign 2014-05-27
6663188 Wheel cover Isao Sumi, Takashi Yamada, Eiji Saito, Yasuhide Narita 2003-12-16
6641226 Wheel cover Isao Sumi, Eiji Saito, Takashi Yamada, Yasuhide Narita 2003-11-04