Inventor · disambiguated record
Koji Nariyoshi
Also filed as: NARIYOSHI KOJI
4 granted patents·163 citations·filing 1994–1999
82Inventor score
Files withHITACHI LTD4
Top patents by PatentIndex Score
4 records- 0193US5711165ARefrigerating apparatus and refrigerant compressorHITACHI LTD·Filed 1994·Granted Jan 27, 1998·47 cites·49 claims
- 0289US5964581ARefrigerant compressorHITACHI LTD·Filed 1996·Granted Oct 12, 1999·53 cites·31 claims
- 0388US6258293B1Refrigeration cycleHITACHI LTD·Filed 1999·Granted Jul 10, 2001·35 cites·16 claims
- 0482US6029459ARefrigeration cycleHITACHI LTD·Filed 1998·Granted Feb 29, 2000·28 cites·38 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →