TU

Tokio Uetsuhara

MC Mitsubishi Mining & Cement Co.: 3 patents #1 of 25Top 4%
OC Osaka Gas Co.: 1 patents #4 of 33Top 15%
Overall (1989): #6,494 of 140,708Top 5%
3
Patents 1989

Issued Patents 1989

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4859975 Electromagnetic actuator — 1989-08-22
4845451 Electromagnet Kenji Iio, Yuichi Andoh 1989-07-04
4797645 Electromagnetic actuator — 1989-01-10