HK

Hisashi Kayukawa

PC Pacific Industrial Co.: 4 patents #15 of 133Top 15%
Overall (All Time): #1,253,886 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7174910 Valve core — 2007-02-13
6952957 Transmitter in tire condition monitoring apparatus — 2005-10-11
6845969 Valve and sealing structure therefor — 2005-01-25
6827096 Relief valve — 2004-12-07