TK

Tatsuya Kimura

NT NTT: 1 patents #30 of 180Top 20%
📍 Musashino, WA: #1 of 1 inventorsTop 100%
Overall (1989): #53,241 of 140,708Top 40%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4847856 Phase-shift distributed-feedback semiconductor laser Akira Sugimura 1989-07-11