MI

Masahiro Itoh

Ricoh Company: 1 patents #173 of 689Top 30%
Sumitomo Electric Industries: 1 patents #196 of 538Top 40%
SC Sumitomo Electric Printed Circuits: 1 patents #8 of 39Top 25%
📍 Koka, JP: #1 of 22 inventorsTop 5%
Overall (2025): #104,402 of 469,880Top 25%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12265225 Light guide member and display device Naoki Nakamura, Susumu Momma, Shigenobu Hirano, Yoshifumi Sudoh, Shun OKAZAKI +6 more 2025-04-01
12267952 Flexible printed wiring board and method of manufacturing the same Maki IKEBE, Koji Nitta, Shoichiro Sakai, Shingo Nagata, Junichi MOTOMURA 2025-04-01