Inventor · disambiguated record
Sadao Moritomo
Also filed as: MORITOMO SADAO
6 granted patents·212 citations·filing 1974–1977
86Inventor score
Files withSEIKO SEIKI KK6
Top patents by PatentIndex Score
6 records- 0196US4045919AHigh speed grinding spindleSEIKO SEIKI KK·Filed 1976·Granted Sep 6, 1977·106 cites·11 claims
- 0284US4118900AMethod for controlling grinding processSEIKO SEIKI KK·Filed 1977·Granted Oct 10, 1978·32 cites·4 claims
- 0379US4116506APreloaded bearingSEIKO SEIKI KK·Filed 1977·Granted Sep 26, 1978·27 cites·5 claims
- 0471US4019288AGrinding method and apparatusSEIKO SEIKI KK·Filed 1975·Granted Apr 26, 1977·14 cites·8 claims
- 0563US3964210AGrinding apparatusSEIKO SEIKI KK·Filed 1974·Granted Jun 22, 1976·17 cites·4 claims
- 0657US4006953ASpindle assembly having an electrode spindleSEIKO SEIKI KK·Filed 1975·Granted Feb 8, 1977·16 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →