Assignee
ACHILLES CORP
JP·23 granted patents·1 pending application·584 citations·filing 1983–2022
Top patents by PatentIndex Score
24 records- 0195US4607439ALaminated sheet and a method for producing the sameACHILLES CORP·Filed 1983·Granted Aug 26, 1986·231 cites·19 claims
- 0290US4528927APlaning type boatACHILLES CORP·Filed 1983·Granted Jul 16, 1985·84 cites·4 claims
- 0388US4987156AShock-absorbing polyurethane foam and production process thereofACHILLES CORP·Filed 1989·Granted Jan 22, 1991·55 cites·23 claims
- 0476US5374377APhosphorescent polyvinyl chloride filmsACHILLES CORP·Filed 1993·Granted Dec 20, 1994·37 cites·16 claims
- 0574US6533123B1Semiconductor wafer retaining structureACHILLES CORP·Filed 1997·Granted Mar 18, 2003·53 cites·7 claims
- 0673US6943302B2Flexible printed circuit boardACHILLES CORP·Filed 2002·Granted Sep 13, 2005·27 cites·11 claims
- 0772US11335615B2Wafer accommodation containerACHILLES CORP·Filed 2018·Granted May 17, 2022·2 cites·7 claims
- 0870US10336879B2Rigid polyurethane foamACHILLES CORP·Filed 2016·Granted Jul 2, 2019·1 cites·5 claims
- 0970US5128381APolyurethane foam for cushioning materialsACHILLES CORP·Filed 1990·Granted Jul 7, 1992·23 cites·20 claims
- 1069US6382413B1Disk holder and disk storage deviceACHILLES CORP·Filed 2000·Granted May 7, 2002·19 cites·27 claims
- 1164US7137713B2Color sheet having light-shielding propertyACHILLES CORP·Filed 2004·Granted Nov 21, 2006·14 cites·13 claims
- 1262US4567093ARubber coated fabricACHILLES CORP·Filed 1983·Granted Jan 28, 1986·20 cites·1 claims
- 1361US9666468B2Tray for a wafer with tape frameACHILLES CORP·Filed 2014·Granted May 30, 2017·1 cites·4 claims
- 1454US12159799B2Container for transporting semiconductor waferACHILLES CORP·Filed 2022·Granted Dec 3, 2024·0 cites·1 claims
- 1553US7611766B2Wafer protective sheetACHILLES CORP·Filed 2004·Granted Nov 3, 2009·6 cites·7 claims
- 1652US5026737AProcess for the production of urethane-modified polyisocyanurate foamACHILLES CORP·Filed 1989·Granted Jun 25, 1991·8 cites·13 claims
- 1751US6960618B2Preparation method for rigid polyurethane foamACHILLES CORP·Filed 2003·Granted Nov 1, 2005·3 cites·7 claims
- 1838US11049748B2SeparatorACHILLES CORP·Filed 2016·Granted Jun 29, 2021·0 cites·5 claims
- 1937US11538703B2Substrate housing containerACHILLES CORP·Filed 2017·Granted Dec 27, 2022·0 cites·4 claims
- 2037US11121013B2Semiconductor wafer containerACHILLES CORP·Filed 2018·Granted Sep 14, 2021·0 cites·4 claims
- 2137US2008160299A1Heat shielding sheetACHILLES CORP·Filed 2007·Application pending·0 cites
- 2232USD1109710SMain body of a semiconductor wafer carrying containerACHILLES CORP·Filed 2022·Granted Jan 20, 2026·0 cites·1 claims
- 2332US7759421B2Heat-stable soft resinous sheet articles and compositions thereforACHILLES CORP·Filed 2004·Granted Jul 20, 2010·0 cites·6 claims
- 2429US10658212B2Ring spacerACHILLES CORP·Filed 2015·Granted May 19, 2020·0 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when ACHILLES CORP files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →