Inventor · disambiguated record
Masanori Hirasawa
Also filed as: HIRASAWA MASANORI
7 granted patents·39 citations·filing 1991–2018
82Inventor score
Top patents by PatentIndex Score
7 records- 0158US6756593B2Flame SensorKOKUSAI GIJUTSU KAIHATSU KK·Filed 2002·Granted Jun 29, 2004·8 cites·19 claims
- 0254US6677590B2Flame sensorKOKUSAI GIJUTSU KAIHATSU KK·Filed 2001·Granted Jan 13, 2004·6 cites·21 claims
- 0350US6548165B2Reinforcing tape for slide fastenerYKK CORP·Filed 2001·Granted Apr 15, 2003·2 cites·7 claims
- 0445US5728460AReinforcing tapes for slide fastenerYKK CORP·Filed 1996·Granted Mar 17, 1998·13 cites·5 claims
- 0533US5103540AApparatus for gapping a stringer chainYOSHIDA KOGYO KK·Filed 1991·Granted Apr 14, 1992·6 cites·3 claims
- 0628US11029201B2Abnormality detectorFUKADA KOGYO CO LTD·Filed 2018·Granted Jun 8, 2021·0 cites·19 claims
- 0726US5500276ASlide fastener made of synthetic resinYOSHIDA KOGYO KK·Filed 1994·Granted Mar 19, 1996·4 cites·8 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →