Inventor · disambiguated record
Shigeo Igarashi
Also filed as: IGARASHI SHIGEO
4 granted patents·40 citations·filing 1974–2006
73Inventor score
Top patents by PatentIndex Score
4 records- 0161US3931600AMechanical filterKOKUSAI ELECTRIC CO LTD·Filed 1974·Granted Jan 6, 1976·13 cites·14 claims
- 0260US4869104ADifferential pressure type liquid level meterFUJI PHOTO FILM CO LTD·Filed 1989·Granted Sep 26, 1989·23 cites·6 claims
- 0358US7705011B2Agent for treatment and prevention of endometriosos and uterine adenomyosisIGARASHI MASAO·Filed 2006·Granted Apr 27, 2010·0 cites·9 claims
- 0437US3953662ASealed container housing a mechanical filterKOKUSAI ELECTRIC CO LTD·Filed 1974·Granted Apr 27, 1976·4 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →