RH

Ryouji Handa

AC Ando Electric Co.: 2 patents #91 of 301Top 35%
NT NTT: 2 patents #2,095 of 4,871Top 45%
Overall (All Time): #2,267,487 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5699371 Light pulse generator Nobuo Tomita, Yoshitaka Enomoto 1997-12-16
5596449 Light pulse generator Masaaki Furuhashi, Nobuo Tomita, Yoshitaka Enomoto 1997-01-21