Inventor · disambiguated record
Hiromu Tokumatsu
Also filed as: TOKUMATSU HIROMU
3 granted patents·9 citations·filing 1980–1991
62Inventor score
Technology areasG11B
Files withSANYO ELECTRIC CO3
Top patents by PatentIndex Score
3 records- 0134US5235475ADigital audio tape recorderSANYO ELECTRIC CO·Filed 1991·Granted Aug 10, 1993·4 cites·11 claims
- 0230US4351000AClock generator in PCM signal reproducing apparatusSANYO ELECTRIC CO·Filed 1980·Granted Sep 21, 1982·3 cites·10 claims
- 0326US5222001ASignal processing circuit of digital audio tape recorderSANYO ELECTRIC CO·Filed 1991·Granted Jun 22, 1993·2 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →