MT

Masaaki Tojo

Sumitomo Electric Industries: 2 patents #257 of 1,892Top 15%
📍 Nara, JP: #39 of 319 inventorsTop 15%
Overall (1994): #25,226 of 165,921Top 20%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5355249 Optical passive components Hironori Souda, Noboru Kurata 1994-10-11
5299056 Optical passive component assembly Noboru Kurata, Hironori Souda 1994-03-29