Inventor · disambiguated record
Shigemichi Matsuka
Also filed as: MATSUKA SHIGEMICHI · TANIFUJI SHINYA
3 granted patents·39 citations·filing 1976–1983
71Inventor score
Files withHITACHI LTD3
Top patents by PatentIndex Score
3 records- 0179US4240147AGauge control method and system for rolling millHITACHI LTD·Filed 1978·Granted Dec 16, 1980·15 cites·13 claims
- 0263US4036041AGage control system for rolling millHITACHI LTD·Filed 1976·Granted Jul 19, 1977·10 cites·15 claims
- 0350US4563623AMotor speed control apparatusHITACHI LTD·Filed 1983·Granted Jan 7, 1986·14 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →