Inventor · disambiguated record
Tsukasa Ikegami
Also filed as: IKEGAMI TSUKASA
4 granted patents·205 citations·filing 1982–1987
80Inventor score
Top patents by PatentIndex Score
4 records- 0190US5175681AComputerized system for managing preparation and prosecution of applications in various countries for protection of industrial property rightsSONY CORP·Filed 1986·Granted Dec 29, 1992·160 cites·76 claims
- 0281US4505763AHeat-treating method of weld portion of piping system and heating coil for the heat treatmentHITACHI LTD·Filed 1982·Granted Mar 19, 1985·22 cites·21 claims
- 0355US4772336AMethod of improving residual stress in circumferential weld zoneHITACHI LTD·Filed 1987·Granted Sep 20, 1988·8 cites·9 claims
- 0443US4590346AMethod of heating piping arrangement and heating coilHITACHI LTD·Filed 1983·Granted May 20, 1986·15 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →