Inventor · disambiguated record
Toshimitsu Kamai
Also filed as: KAMAI TOSHIMITSU
5 granted patents·28 citations·filing 1981–1983
77Inventor score
Top patents by PatentIndex Score
5 records- 0153US4490751AApparatus for recording and/or reproducing video and audio signalsSONY CORP·Filed 1982·Granted Dec 25, 1984·8 cites·32 claims
- 0247US4527203AApparatus for reproducing video and audio signalsSONY CORP·Filed 1983·Granted Jul 2, 1985·9 cites·21 claims
- 0341US4492986AVTR With high-quality audio recording systemSONY CORP·Filed 1982·Granted Jan 8, 1985·6 cites·32 claims
- 0428US4405955AVideo signal reproducing apparatusSONY CORP·Filed 1981·Granted Sep 20, 1983·2 cites·8 claims
- 0525US4399473AApparatus for reproducing video signals in a slow-motion operating modeKAIMAI HIROYUKI·Filed 1981·Granted Aug 16, 1983·3 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →