TK

Takahisa Kitahara

TC Tokyo Parts Industrial Co.: 12 patents #3 of 32Top 10%
AL Alpha: 3 patents #20 of 110Top 20%
Overall (All Time): #413,481 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
10794560 Illumination device 2020-10-06
10796843 Antenna coil and antenna device 2020-10-06
10637167 Switch mounting device and push switch 2020-04-28
10597913 Door handle device 2020-03-24
10439286 Antenna device 2019-10-08
9972457 Push switch 2018-05-15
9761388 Push switch 2017-09-12
8963030 Push switch 2015-02-24
8575506 Push switch Toshiyuki Muto, Kenji Mizushima 2013-11-05
8513556 Push switch Toshiyuki Muto, Kenji Mizushima 2013-08-20
8497440 Push switch 2013-07-30
7683278 Pushbutton switch mounting structure Kousuke Kakita 2010-03-23