Inventor · disambiguated record
Seishiro Igarashi
Also filed as: IGARASHI SEISHIRO
2 granted patents·19 citations·filing 1989–1991
59Inventor score
Files withSHIMIZU CONSTRUCTION CO LTD2
Top patents by PatentIndex Score
2 records- 0140US4970869ATube type freezing unit and in-tube freezing methodSHIMIZU CONSTRUCTION CO LTD·Filed 1989·Granted Nov 20, 1990·12 cites·7 claims
- 0226US5247811AProduction and heat storage system for low-temperature chilled waterSHIMIZU CONSTRUCTION CO LTD·Filed 1991·Granted Sep 28, 1993·7 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →