HM

Hideo Majima

NT NTT: 1 patents #2,911 of 4,871Top 60%
SI Seiko Instruments: 1 patents #836 of 1,437Top 60%
Overall (All Time): #3,775,791 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5434936 Mechanical optical switch Shinji Nagaoka, Yukiya Funanami, Nobuo Suzuki, Akira Tsuchiya, Seiichi Tanuma +1 more 1995-07-18