KO

Kikuo Okamoto

Overall (1997): #117,935 of 185,788Top 65%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5658140 Combustion device Masato Kondou, Naoto Tominaga, Toru Izumisawa, Kazuyuki Iizumi, Takehisa Majima 1997-08-19