Inventor · disambiguated record
Toshiji Kato
Also filed as: KATO TOSHIJI
4 granted patents·100 citations·filing 1981–2003
77Inventor score
Top patents by PatentIndex Score
4 records- 0170US4410063ALoudspeaker systemONKYO KK·Filed 1981·Granted Oct 18, 1983·45 cites·14 claims
- 0256US4709392ADome speaker with a diaphragm having at least one elongated cut-out portionONKYO KK·Filed 1985·Granted Nov 24, 1987·30 cites·8 claims
- 0351US4591667ADome speaker with cut-out portions in the voice coil bobbinONKYO KK·Filed 1985·Granted May 27, 1986·25 cites·8 claims
- 0429US7231266B2Digital control device and programKATO TOSHIJI·Filed 2003·Granted Jun 12, 2007·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →