HK

Hitoshi Kumatabara

Kyocera: 2 patents #1,365 of 3,732Top 40%
Overall (All Time): #2,226,491 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6232251 Dielectric ceramics Yoshitake Terashi, Shinya Kawai, Tetsuya Kimura, Yasuhide Tami 2001-05-15
6027791 Structure for mounting a wiring board Masahiko Higashi, Kouichi Yamaguchi, Masanari Kokubu, Noriaki Hamada, Kenichi Nagae +2 more 2000-02-22