Inventor · disambiguated record
Yoshiyuki Niwa
Also filed as: NIWA YOSHIYUKI
4 granted patents·295 citations·filing 1985–2012
80Inventor score
Top patents by PatentIndex Score
4 records- 0192US4676720ABearingless hub structure for rotary-wing aircraftsKAWASAKI HEAVY IND LTD·Filed 1985·Granted Jun 30, 1987·104 cites·6 claims
- 0279US6101431AFlight system and system for forming virtual images for aircraftKAWASAKI HEAVY IND LTD·Filed 1998·Granted Aug 8, 2000·178 cites·12 claims
- 0376US8818190B2Optical transport system and optical nodeHAYASHI YUKIO·Filed 2012·Granted Aug 26, 2014·7 cites·8 claims
- 0434US6191427B1Ion implantation system and method suitable for low energy ion beam implantationFUJITSU LTD·Filed 1998·Granted Feb 20, 2001·6 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →