RH

Ryouji Hiroyama

SC Sanyo Electric Co.: 1 patents #198 of 641Top 35%
📍 Kyotanabe, JP: #5 of 18 inventorsTop 30%
Overall (2005): #108,527 of 245,428Top 45%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6891872 Semiconductor laser device and method of manufacturing the same Yasuhiko Nomura, Koutarou Furusawa, Kunio Takeuchi, Shigeyuki Okamoto 2005-05-10