TS

Toru Sugawara

SC Sanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%
📍 Ashikaga, JP: #47 of 131 inventorsTop 40%
Overall (All Time): #2,276,803 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5494572 Desulfurization and denitration of light oil by extraction Yuji Horii, Hitoshi Onuki, Sadaaki Doi, Toshiatsu Mori, Takeo Takatori +2 more 1996-02-27
4738806 Humidifier for refrigeration showcase Kouichi Noma, Kazuto Matsuda, Tadao Okada, Yoshihiro Hayashi, Masahiro Nakamura +1 more 1988-04-19