Inventor · disambiguated record
Tadashi Hatayama
Also filed as: HATAYAMA TADASHI
2 granted patents·93 citations·filing 1996–1997
68Inventor score
Files withKOBE STEEL LTD2
Top patents by PatentIndex Score
2 records- 0190US5690035AVibration-damping material, its manufacturing method, and structural section for transport vehicleKOBE STEEL LTD·Filed 1996·Granted Nov 25, 1997·76 cites·4 claims
- 0258US5895538AMethod of manufacturing and using vibration-damping materialKOBE STEEL LTD·Filed 1997·Granted Apr 20, 1999·17 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →