Inventor · disambiguated record
Kunio Ohta
Also filed as: OHTA KUNIO
6 granted patents·62 citations·filing 1978–2000
82Inventor score
Top patents by PatentIndex Score
6 records- 0169US6449998B1Shot peening method and device thereforSINTOKOGIO LTD·Filed 2000·Granted Sep 17, 2002·17 cites·9 claims
- 0265USD349719SElectronic controller unit for a pianoYAMAHA CORP·Filed 1992·Granted Aug 16, 1994·13 cites·1 claims
- 0360USD256130SElectric piano, or the likeNIPPON MUSICAL INSTRUMENTS MFG·Filed 1978·Granted Jul 29, 1980·7 cites·1 claims
- 0454US5113680AApparatus for detecting intensity and/or density of shot blastingSINTOKOGIO LTD·Filed 1991·Granted May 19, 1992·18 cites·15 claims
- 0544USD311412SCombined grand piano keyboard cover and auto-play control unitNIPPON GAKKI SEIZU KK·Filed 1987·Granted Oct 16, 1990·6 cites·1 claims
- 0634USD278153SPiano playerNIPPON MUSICAL INSTRUMENTS MFG·Filed 1982·Granted Mar 26, 1985·1 cites·1 claims
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