TK

Tatsuo Koike

KE Keihin: 5 patents #37 of 596Top 7%
AC Alps Alpine Co.: 1 patents #246 of 525Top 50%
AC Alps Electric Co.: 1 patents #1,191 of 2,177Top 55%
AU Audio-Technica: 1 patents #116 of 180Top 65%
Overall (All Time): #606,277 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
12392645 Magnet fixing implement 2025-08-19
9971460 Electrostatic capacitance-type input device Eiichi Sugii, Yuya Kikuchi 2018-05-15
8120171 Power drive unit including a heat sink and a fastener Motoaki Somaki, Masashi Hayasaka, Shigeharu Matsusaka, Kazuya Nagasawa 2012-02-21
7046815 Microphone Hiroshi Akino 2006-05-16
6882539 Electronic circuit board case and method of producing electronic circuit unit Mitsuhiro Ito 2005-04-19
6785146 Electronic circuit board fastening member Mitsuhiro Ito 2004-08-31
6757155 Electronic circuit board case Mitsuhiro Ito 2004-06-29
6600653 Electronic vehicle control unit Mitsuhiro Ito 2003-07-29