Inventor · disambiguated record
Ryotomo Shirakawa
Also filed as: SHIRAKAWA RYOTOMO
3 granted patents·43 citations·filing 1990–1992
72Inventor score
Top patents by PatentIndex Score
3 records- 0172US5171643AElectric contact material and electric contact using said materialFURUKAWA ELECTRIC CO LTD·Filed 1990·Granted Dec 15, 1992·20 cites·18 claims
- 0257US5338618AElectric contact material and electric contact using said materialFURUKAWA ELECTRIC CO LTD·Filed 1992·Granted Aug 16, 1994·11 cites·9 claims
- 0343US5334294AMethod of continuously processing wire material and device thereforFUROKAWA ELECTRIC CO LTD·Filed 1991·Granted Aug 2, 1994·12 cites·6 claims
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