YS

Yasunao Saitoh

NT NTT: 1 patents #2,911 of 4,871Top 60%
NP Nippon Telegraph And Telephone Public: 1 patents #297 of 842Top 40%
Overall (All Time): #2,338,702 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4771447 X-ray source Ikuo Okada, Hideo Yoshihara 1988-09-13
4635282 X-ray source and X-ray lithography method Ikuo Okada, Hideo Yoshihara, Satoshi Nakayama 1987-01-06