Inventor · disambiguated record
Isao Souma
Also filed as: SOUMA ISAO
4 granted patents·24 citations·filing 1987–1998
71Inventor score
Top patents by PatentIndex Score
4 records- 0167US4902473ARotary brake discNIPPON STEEL CORP·Filed 1987·Granted Feb 20, 1990·18 cites·6 claims
- 0229US6019307APaper pasting deviceTOKYO KIKAI SEISAKUSHO LTD·Filed 1998·Granted Feb 1, 2000·3 cites·4 claims
- 0328US5215689AMethod for production of high-performance c/c compositesAGENCY IND SCIENCE TECHN·Filed 1991·Granted Jun 1, 1993·3 cites·10 claims
- 0422US5306563AHigh-performance C/C compositeAGENCY IND SCIENCE TECHN·Filed 1992·Granted Apr 26, 1994·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →