DA

Daigo Aoki

Dai Nippon Printing Co.: 1 patents #48 of 147Top 35%
Overall (1997): #164,886 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5629920 Photoelectric sensor, information recording system, and information recording method Shinichi Sakano, Minoru Utsumi, Masanori Akada, Osamu Shimizu 1997-05-13