Inventor · disambiguated record
Hachishiro Kobayashi
Also filed as: KOBAYASHI HACHISHIRO
3 granted patents·89 citations·filing 1994–2000
74Inventor score
Technology areasH04R
Files withSONY CORP3
Top patents by PatentIndex Score
3 records- 0171US5521886ADiaphragm for use with an electro-acoustic transducer and method of producing the sameSONY CORP·Filed 1994·Granted May 28, 1996·52 cites·1 claims
- 0265US6801635B1Speaker deviceSONY CORP·Filed 2000·Granted Oct 5, 2004·11 cites·5 claims
- 0353US6493452B1Speaker unitSONY CORP·Filed 1999·Granted Dec 10, 2002·26 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →