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HK

Hirofumi Kawashima

Overall (2003): #212,291 of 273,478Top 80%
1 Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6545394 Lame mode quartz crystal resonator — 2003-04-08

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Hideo Kawazu1
Hiroshi Kawawata1
Hitoshi Kawauchi1
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Hiroshi Kawashimo1
Hisashi Kawashima1
Hiroaki Kawashima1
Hiroya Kawasaki1
Hideki Kawasaki1