KH

Koichiro Hamaka

DC Delta Kogyo Co.: 3 patents #20 of 132Top 20%
Overall (All Time): #1,504,130 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9285823 Shifting structure Takushi Ujimoto, Mizuho Ueta, Takumi Kusayama 2016-03-15
9102263 Indicator for vehicle transmission shift operating device, and vehicle transmission shift operating device Takushi Ujimoto, Mizuho Ueta, Takumi Kusayama 2015-08-11
9032829 Button structure of shift knob Takushi Ujimoto, Mizuho Ueta, Takumi Kusayama 2015-05-19