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Kazuhiko Ogawa

TCTomoe Technical Research Company: 1 patents #1 of 2Top 50%
Overall (2002): #179,056 of 266,432Top 70%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6338468 Butterfly valve with low noise Kouichi Hisada 2002-01-15

Nearby-Ranked Inventors

Kazutaka Ogihara1
Kazuhiro Ogi1
Katuhiro Ogawa1
Katsuhisa Ogawa1
Katsutoshi Ogawa1
Katsuaki Ogawa1
Katsuhiko Ogawa1
Kazutoshi Ogata1
Kazuhiro Ogata1