Inventor · disambiguated record
Saburo Yasukawa
Also filed as: YASUKAWA SABURO
5 granted patents·262 citations·filing 1982–1996
85Inventor score
Files withHITACHI LTD5
Top patents by PatentIndex Score
5 records- 0191US4629664ALiquid fuel cellHITACHI LTD·Filed 1985·Granted Dec 16, 1986·91 cites·11 claims
- 0286US4407904AFuel cellHITACHI LTD·Filed 1982·Granted Oct 4, 1983·55 cites·8 claims
- 0374US5760492AControl system for power transmission and distribution systemHITACHI LTD·Filed 1996·Granted Jun 2, 1998·78 cites·15 claims
- 0466US4926253AMulti-color document reading apparatus for facsimile and multi-color facsimileHITACHI LTD·Filed 1989·Granted May 15, 1990·21 cites·25 claims
- 0550US5177625AImage processing system suitable for use for a facsimileHITACHI LTD·Filed 1991·Granted Jan 5, 1993·17 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →